86740972030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{25357}}^1$

素因数の和:25633

約数の個数: 64

約数和(自身を含む): 165634398720

約数和(自身を除く): 78893426690

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 139, 214, 230, 278, 535, 695, 1070, 1390, 2461, 3197, 4922, 6394, 12305, 14873, 15985, 24610, 25357, 29746, 31970, 50714, 74365, 126785, 148730, 253570, 342079, 583211, 684158, 1166422, 1710395, 2713199, 2916055, 3420790, 3524623, 5426398, 5832110, 7049246, 13565995, 17623115, 27131990, 35246230, 62403577, 81066329, 124807154, 162132658, 312017885, 377134661, 405331645, 624035770, 754269322, 810663290, 1885673305, 3771346610, 8674097203, 17348194406, 43370486015, 86740972030]

約数ペア:

[(1, 86740972030), (2, 43370486015), (5, 17348194406), (10, 8674097203), (23, 3771346610), (46, 1885673305), (107, 810663290), (115, 754269322), (139, 624035770), (214, 405331645), (230, 377134661), (278, 312017885), (535, 162132658), (695, 124807154), (1070, 81066329), (1390, 62403577), (2461, 35246230), (3197, 27131990), (4922, 17623115), (6394, 13565995), (12305, 7049246), (14873, 5832110), (15985, 5426398), (24610, 3524623), (25357, 3420790), (29746, 2916055), (31970, 2713199), (50714, 1710395), (74365, 1166422), (126785, 684158), (148730, 583211), (253570, 342079)]