17876632930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{43013}}^1$

素因数の和:43195

約数の個数: 64

約数和(自身を含む): 36420814080

約数和(自身を除く): 18544181150

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 139, 230, 278, 299, 598, 695, 1390, 1495, 1807, 2990, 3197, 3614, 6394, 9035, 15985, 18070, 31970, 41561, 43013, 83122, 86026, 207805, 215065, 415610, 430130, 559169, 989299, 1118338, 1978598, 2795845, 4946495, 5591690, 5978807, 9892990, 11957614, 12860887, 25721774, 29894035, 59788070, 64304435, 77724491, 128608870, 137512561, 155448982, 275025122, 388622455, 687562805, 777244910, 1375125610, 1787663293, 3575326586, 8938316465, 17876632930]

約数ペア:

[(1, 17876632930), (2, 8938316465), (5, 3575326586), (10, 1787663293), (13, 1375125610), (23, 777244910), (26, 687562805), (46, 388622455), (65, 275025122), (115, 155448982), (130, 137512561), (139, 128608870), (230, 77724491), (278, 64304435), (299, 59788070), (598, 29894035), (695, 25721774), (1390, 12860887), (1495, 11957614), (1807, 9892990), (2990, 5978807), (3197, 5591690), (3614, 4946495), (6394, 2795845), (9035, 1978598), (15985, 1118338), (18070, 989299), (31970, 559169), (41561, 430130), (43013, 415610), (83122, 215065), (86026, 207805)]