83641020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1979

約数の個数: 96

約数和(自身を含む): 253870848

約数和(自身を除く): 170229828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1462, 1907, 2193, 2580, 2924, 3655, 3814, 4386, 5721, 7310, 7628, 8772, 9535, 10965, 11442, 14620, 19070, 21930, 22884, 28605, 32419, 38140, 43860, 57210, 64838, 82001, 97257, 114420, 129676, 162095, 164002, 194514, 246003, 324190, 328004, 389028, 410005, 486285, 492006, 648380, 820010, 972570, 984012, 1230015, 1394017, 1640020, 1945140, 2460030, 2788034, 4182051, 4920060, 5576068, 6970085, 8364102, 13940170, 16728204, 20910255, 27880340, 41820510, 83641020]

約数ペア:

[(1, 83641020), (2, 41820510), (3, 27880340), (4, 20910255), (5, 16728204), (6, 13940170), (10, 8364102), (12, 6970085), (15, 5576068), (17, 4920060), (20, 4182051), (30, 2788034), (34, 2460030), (43, 1945140), (51, 1640020), (60, 1394017), (68, 1230015), (85, 984012), (86, 972570), (102, 820010), (129, 648380), (170, 492006), (172, 486285), (204, 410005), (215, 389028), (255, 328004), (258, 324190), (340, 246003), (430, 194514), (510, 164002), (516, 162095), (645, 129676), (731, 114420), (860, 97257), (1020, 82001), (1290, 64838), (1462, 57210), (1907, 43860), (2193, 38140), (2580, 32419), (2924, 28605), (3655, 22884), (3814, 21930), (4386, 19070), (5721, 14620), (7310, 11442), (7628, 10965), (8772, 9535)]