19276110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 63037440

約数和(自身を除く): 43761330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 47, 49, 54, 62, 63, 70, 90, 93, 94, 98, 105, 126, 135, 141, 147, 155, 186, 189, 210, 217, 235, 245, 270, 279, 282, 294, 310, 315, 329, 378, 423, 434, 441, 465, 470, 490, 558, 630, 651, 658, 705, 735, 837, 846, 882, 930, 945, 987, 1085, 1269, 1302, 1323, 1395, 1410, 1457, 1470, 1519, 1645, 1674, 1890, 1953, 1974, 2115, 2170, 2205, 2303, 2538, 2646, 2790, 2914, 2961, 3038, 3255, 3290, 3906, 4185, 4230, 4371, 4410, 4557, 4606, 4935, 5859, 5922, 6345, 6510, 6615, 6909, 7285, 7595, 8370, 8742, 8883, 9114, 9765, 9870, 10199, 11515, 11718, 12690, 13113, 13230, 13671, 13818, 14570, 14805, 15190, 17766, 19530, 20398, 20727, 21855, 22785, 23030, 26226, 27342, 29295, 29610, 30597, 34545, 39339, 41013, 41454, 43710, 44415, 45570, 50995, 58590, 61194, 62181, 65565, 68355, 69090, 71393, 78678, 82026, 88830, 91791, 101990, 103635, 124362, 131130, 136710, 142786, 152985, 183582, 196695, 205065, 207270, 214179, 275373, 305970, 310905, 356965, 393390, 410130, 428358, 458955, 550746, 621810, 642537, 713930, 917910, 1070895, 1285074, 1376865, 1927611, 2141790, 2753730, 3212685, 3855222, 6425370, 9638055, 19276110]

約数ペア:

[(1, 19276110), (2, 9638055), (3, 6425370), (5, 3855222), (6, 3212685), (7, 2753730), (9, 2141790), (10, 1927611), (14, 1376865), (15, 1285074), (18, 1070895), (21, 917910), (27, 713930), (30, 642537), (31, 621810), (35, 550746), (42, 458955), (45, 428358), (47, 410130), (49, 393390), (54, 356965), (62, 310905), (63, 305970), (70, 275373), (90, 214179), (93, 207270), (94, 205065), (98, 196695), (105, 183582), (126, 152985), (135, 142786), (141, 136710), (147, 131130), (155, 124362), (186, 103635), (189, 101990), (210, 91791), (217, 88830), (235, 82026), (245, 78678), (270, 71393), (279, 69090), (282, 68355), (294, 65565), (310, 62181), (315, 61194), (329, 58590), (378, 50995), (423, 45570), (434, 44415), (441, 43710), (465, 41454), (470, 41013), (490, 39339), (558, 34545), (630, 30597), (651, 29610), (658, 29295), (705, 27342), (735, 26226), (837, 23030), (846, 22785), (882, 21855), (930, 20727), (945, 20398), (987, 19530), (1085, 17766), (1269, 15190), (1302, 14805), (1323, 14570), (1395, 13818), (1410, 13671), (1457, 13230), (1470, 13113), (1519, 12690), (1645, 11718), (1674, 11515), (1890, 10199), (1953, 9870), (1974, 9765), (2115, 9114), (2170, 8883), (2205, 8742), (2303, 8370), (2538, 7595), (2646, 7285), (2790, 6909), (2914, 6615), (2961, 6510), (3038, 6345), (3255, 5922), (3290, 5859), (3906, 4935), (4185, 4606), (4230, 4557), (4371, 4410)]