53706570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 145981440

約数和(自身を除く): 92274870

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 43, 51, 62, 79, 85, 86, 93, 102, 129, 155, 158, 170, 186, 215, 237, 255, 258, 310, 395, 430, 465, 474, 510, 527, 645, 731, 790, 930, 1054, 1185, 1290, 1333, 1343, 1462, 1581, 2193, 2370, 2449, 2635, 2666, 2686, 3162, 3397, 3655, 3999, 4029, 4386, 4898, 5270, 6665, 6715, 6794, 7310, 7347, 7905, 7998, 8058, 10191, 10965, 12245, 13330, 13430, 14694, 15810, 16985, 19995, 20145, 20382, 21930, 22661, 24490, 33970, 36735, 39990, 40290, 41633, 45322, 50955, 57749, 67983, 73470, 83266, 101910, 105307, 113305, 115498, 124899, 135966, 173247, 208165, 210614, 226610, 249798, 288745, 315921, 339915, 346494, 416330, 526535, 577490, 624495, 631842, 679830, 866235, 1053070, 1248990, 1579605, 1732470, 1790219, 3159210, 3580438, 5370657, 8951095, 10741314, 17902190, 26853285, 53706570]

約数ペア:

[(1, 53706570), (2, 26853285), (3, 17902190), (5, 10741314), (6, 8951095), (10, 5370657), (15, 3580438), (17, 3159210), (30, 1790219), (31, 1732470), (34, 1579605), (43, 1248990), (51, 1053070), (62, 866235), (79, 679830), (85, 631842), (86, 624495), (93, 577490), (102, 526535), (129, 416330), (155, 346494), (158, 339915), (170, 315921), (186, 288745), (215, 249798), (237, 226610), (255, 210614), (258, 208165), (310, 173247), (395, 135966), (430, 124899), (465, 115498), (474, 113305), (510, 105307), (527, 101910), (645, 83266), (731, 73470), (790, 67983), (930, 57749), (1054, 50955), (1185, 45322), (1290, 41633), (1333, 40290), (1343, 39990), (1462, 36735), (1581, 33970), (2193, 24490), (2370, 22661), (2449, 21930), (2635, 20382), (2666, 20145), (2686, 19995), (3162, 16985), (3397, 15810), (3655, 14694), (3999, 13430), (4029, 13330), (4386, 12245), (4898, 10965), (5270, 10191), (6665, 8058), (6715, 7998), (6794, 7905), (7310, 7347)]