8994030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 23500800

約数和(自身を除く): 14506770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 509, 570, 589, 930, 1018, 1178, 1527, 1767, 2545, 2945, 3054, 3534, 5090, 5890, 7635, 8835, 9671, 15270, 15779, 17670, 19342, 29013, 31558, 47337, 48355, 58026, 78895, 94674, 96710, 145065, 157790, 236685, 290130, 299801, 473370, 599602, 899403, 1499005, 1798806, 2998010, 4497015, 8994030]

約数ペア:

[(1, 8994030), (2, 4497015), (3, 2998010), (5, 1798806), (6, 1499005), (10, 899403), (15, 599602), (19, 473370), (30, 299801), (31, 290130), (38, 236685), (57, 157790), (62, 145065), (93, 96710), (95, 94674), (114, 78895), (155, 58026), (186, 48355), (190, 47337), (285, 31558), (310, 29013), (465, 19342), (509, 17670), (570, 15779), (589, 15270), (930, 9671), (1018, 8835), (1178, 7635), (1527, 5890), (1767, 5090), (2545, 3534), (2945, 3054)]