6687630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 19906560

約数和(自身を除く): 13218930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 47, 51, 54, 62, 85, 90, 93, 94, 102, 135, 141, 153, 155, 170, 186, 235, 255, 270, 279, 282, 306, 310, 423, 459, 465, 470, 510, 527, 558, 705, 765, 799, 837, 846, 918, 930, 1054, 1269, 1395, 1410, 1457, 1530, 1581, 1598, 1674, 2115, 2295, 2397, 2538, 2635, 2790, 2914, 3162, 3995, 4185, 4230, 4371, 4590, 4743, 4794, 5270, 6345, 7191, 7285, 7905, 7990, 8370, 8742, 9486, 11985, 12690, 13113, 14229, 14382, 14570, 15810, 21573, 21855, 23715, 23970, 24769, 26226, 28458, 35955, 39339, 43146, 43710, 47430, 49538, 65565, 71145, 71910, 74307, 78678, 107865, 123845, 131130, 142290, 148614, 196695, 215730, 222921, 247690, 371535, 393390, 445842, 668763, 743070, 1114605, 1337526, 2229210, 3343815, 6687630]

約数ペア:

[(1, 6687630), (2, 3343815), (3, 2229210), (5, 1337526), (6, 1114605), (9, 743070), (10, 668763), (15, 445842), (17, 393390), (18, 371535), (27, 247690), (30, 222921), (31, 215730), (34, 196695), (45, 148614), (47, 142290), (51, 131130), (54, 123845), (62, 107865), (85, 78678), (90, 74307), (93, 71910), (94, 71145), (102, 65565), (135, 49538), (141, 47430), (153, 43710), (155, 43146), (170, 39339), (186, 35955), (235, 28458), (255, 26226), (270, 24769), (279, 23970), (282, 23715), (306, 21855), (310, 21573), (423, 15810), (459, 14570), (465, 14382), (470, 14229), (510, 13113), (527, 12690), (558, 11985), (705, 9486), (765, 8742), (799, 8370), (837, 7990), (846, 7905), (918, 7285), (930, 7191), (1054, 6345), (1269, 5270), (1395, 4794), (1410, 4743), (1457, 4590), (1530, 4371), (1581, 4230), (1598, 4185), (1674, 3995), (2115, 3162), (2295, 2914), (2397, 2790), (2538, 2635)]