129783570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7823}}^1$

素因数の和:7919

約数の個数: 64

約数和(自身を含む): 360529920

約数和(自身を除く): 230746350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 7823, 8295, 15646, 16590, 23469, 39115, 46938, 54761, 78230, 109522, 117345, 164283, 234690, 273805, 328566, 547610, 618017, 821415, 1236034, 1642830, 1854051, 3090085, 3708102, 4326119, 6180170, 8652238, 9270255, 12978357, 18540510, 21630595, 25956714, 43261190, 64891785, 129783570]

約数ペア:

[(1, 129783570), (2, 64891785), (3, 43261190), (5, 25956714), (6, 21630595), (7, 18540510), (10, 12978357), (14, 9270255), (15, 8652238), (21, 6180170), (30, 4326119), (35, 3708102), (42, 3090085), (70, 1854051), (79, 1642830), (105, 1236034), (158, 821415), (210, 618017), (237, 547610), (395, 328566), (474, 273805), (553, 234690), (790, 164283), (1106, 117345), (1185, 109522), (1659, 78230), (2370, 54761), (2765, 46938), (3318, 39115), (5530, 23469), (7823, 16590), (8295, 15646)]