71738340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38569}}^1$

素因数の和:38612

約数の個数: 48

約数和(自身を含む): 207352320

約数和(自身を除く): 135613980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 38569, 77138, 115707, 154276, 192845, 231414, 385690, 462828, 578535, 771380, 1157070, 1195639, 2314140, 2391278, 3586917, 4782556, 5978195, 7173834, 11956390, 14347668, 17934585, 23912780, 35869170, 71738340]

約数ペア:

[(1, 71738340), (2, 35869170), (3, 23912780), (4, 17934585), (5, 14347668), (6, 11956390), (10, 7173834), (12, 5978195), (15, 4782556), (20, 3586917), (30, 2391278), (31, 2314140), (60, 1195639), (62, 1157070), (93, 771380), (124, 578535), (155, 462828), (186, 385690), (310, 231414), (372, 192845), (465, 154276), (620, 115707), (930, 77138), (1860, 38569)]