1229126975990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1\times {\mathrm{106501}}^1$

素因数の和:107229

約数の個数: 64

約数和(自身を含む): 2326208163840

約数和(自身を除く): 1097081187850

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 631, 1262, 1829, 3155, 3658, 6310, 9145, 18290, 19561, 37229, 39122, 74458, 97805, 106501, 186145, 195610, 213002, 372290, 532505, 1065010, 1154099, 2308198, 3301531, 5770495, 6283559, 6603062, 11540990, 12567118, 16507655, 31417795, 33015310, 62835590, 67202131, 134404262, 194790329, 336010655, 389580658, 672021310, 973951645, 1947903290, 2083266061, 3964925729, 4166532122, 7929851458, 10416330305, 19824628645, 20832660610, 39649257290, 122912697599, 245825395198, 614563487995, 1229126975990]

約数ペア:

[(1, 1229126975990), (2, 614563487995), (5, 245825395198), (10, 122912697599), (31, 39649257290), (59, 20832660610), (62, 19824628645), (118, 10416330305), (155, 7929851458), (295, 4166532122), (310, 3964925729), (590, 2083266061), (631, 1947903290), (1262, 973951645), (1829, 672021310), (3155, 389580658), (3658, 336010655), (6310, 194790329), (9145, 134404262), (18290, 67202131), (19561, 62835590), (37229, 33015310), (39122, 31417795), (74458, 16507655), (97805, 12567118), (106501, 11540990), (186145, 6603062), (195610, 6283559), (213002, 5770495), (372290, 3301531), (532505, 2308198), (1065010, 1154099)]