138988475330

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1\times {\mathrm{1709}}^1$

素因数の和:2531

約数の個数: 64

約数和(自身を含む): 255966480000

約数和(自身を除く): 116978004670

約数列:

[1, 2, 5, 10, 59, 118, 295, 307, 449, 590, 614, 898, 1535, 1709, 2245, 3070, 3418, 4490, 8545, 17090, 18113, 26491, 36226, 52982, 90565, 100831, 132455, 137843, 181130, 201662, 264910, 275686, 504155, 524663, 689215, 767341, 1008310, 1049326, 1378430, 1534682, 2623315, 3836705, 5246630, 7673410, 8132737, 16265474, 30955117, 40663685, 45273119, 61910234, 81327370, 90546238, 154775585, 226365595, 235573687, 309551170, 452731190, 471147374, 1177868435, 2355736870, 13898847533, 27797695066, 69494237665, 138988475330]

約数ペア:

[(1, 138988475330), (2, 69494237665), (5, 27797695066), (10, 13898847533), (59, 2355736870), (118, 1177868435), (295, 471147374), (307, 452731190), (449, 309551170), (590, 235573687), (614, 226365595), (898, 154775585), (1535, 90546238), (1709, 81327370), (2245, 61910234), (3070, 45273119), (3418, 40663685), (4490, 30955117), (8545, 16265474), (17090, 8132737), (18113, 7673410), (26491, 5246630), (36226, 3836705), (52982, 2623315), (90565, 1534682), (100831, 1378430), (132455, 1049326), (137843, 1008310), (181130, 767341), (201662, 689215), (264910, 524663), (275686, 504155)]