77354430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 190218240

約数和(自身を除く): 112863810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 127, 158, 237, 254, 257, 381, 395, 474, 514, 635, 762, 771, 790, 1185, 1270, 1285, 1542, 1905, 2370, 2570, 3810, 3855, 7710, 10033, 20066, 20303, 30099, 32639, 40606, 50165, 60198, 60909, 65278, 97917, 100330, 101515, 121818, 150495, 163195, 195834, 203030, 300990, 304545, 326390, 489585, 609090, 979170, 2578481, 5156962, 7735443, 12892405, 15470886, 25784810, 38677215, 77354430]

約数ペア:

[(1, 77354430), (2, 38677215), (3, 25784810), (5, 15470886), (6, 12892405), (10, 7735443), (15, 5156962), (30, 2578481), (79, 979170), (127, 609090), (158, 489585), (237, 326390), (254, 304545), (257, 300990), (381, 203030), (395, 195834), (474, 163195), (514, 150495), (635, 121818), (762, 101515), (771, 100330), (790, 97917), (1185, 65278), (1270, 60909), (1285, 60198), (1542, 50165), (1905, 40606), (2370, 32639), (2570, 30099), (3810, 20303), (3855, 20066), (7710, 10033)]