309454110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1567

約数の個数: 144

約数和(自身を含む): 956494656

約数和(自身を除く): 647040546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 49, 63, 70, 90, 94, 98, 105, 126, 141, 147, 210, 235, 245, 282, 294, 315, 329, 423, 441, 470, 490, 630, 658, 705, 735, 846, 882, 987, 1410, 1470, 1493, 1645, 1974, 2115, 2205, 2303, 2961, 2986, 3290, 4230, 4410, 4479, 4606, 4935, 5922, 6909, 7465, 8958, 9870, 10451, 11515, 13437, 13818, 14805, 14930, 20727, 20902, 22395, 23030, 26874, 29610, 31353, 34545, 41454, 44790, 52255, 62706, 67185, 69090, 70171, 73157, 94059, 103635, 104510, 134370, 140342, 146314, 156765, 188118, 207270, 210513, 219471, 313530, 350855, 365785, 421026, 438942, 470295, 491197, 631539, 658413, 701710, 731570, 940590, 982394, 1052565, 1097355, 1263078, 1316826, 1473591, 2105130, 2194710, 2455985, 2947182, 3157695, 3292065, 3438379, 4420773, 4911970, 6315390, 6584130, 6876758, 7367955, 8841546, 10315137, 14735910, 17191895, 20630274, 22103865, 30945411, 34383790, 44207730, 51575685, 61890822, 103151370, 154727055, 309454110]

約数ペア:

[(1, 309454110), (2, 154727055), (3, 103151370), (5, 61890822), (6, 51575685), (7, 44207730), (9, 34383790), (10, 30945411), (14, 22103865), (15, 20630274), (18, 17191895), (21, 14735910), (30, 10315137), (35, 8841546), (42, 7367955), (45, 6876758), (47, 6584130), (49, 6315390), (63, 4911970), (70, 4420773), (90, 3438379), (94, 3292065), (98, 3157695), (105, 2947182), (126, 2455985), (141, 2194710), (147, 2105130), (210, 1473591), (235, 1316826), (245, 1263078), (282, 1097355), (294, 1052565), (315, 982394), (329, 940590), (423, 731570), (441, 701710), (470, 658413), (490, 631539), (630, 491197), (658, 470295), (705, 438942), (735, 421026), (846, 365785), (882, 350855), (987, 313530), (1410, 219471), (1470, 210513), (1493, 207270), (1645, 188118), (1974, 156765), (2115, 146314), (2205, 140342), (2303, 134370), (2961, 104510), (2986, 103635), (3290, 94059), (4230, 73157), (4410, 70171), (4479, 69090), (4606, 67185), (4935, 62706), (5922, 52255), (6909, 44790), (7465, 41454), (8958, 34545), (9870, 31353), (10451, 29610), (11515, 26874), (13437, 23030), (13818, 22395), (14805, 20902), (14930, 20727)]