90847830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3441

約数の個数: 64

約数和(自身を含む): 235286208

約数和(自身を除く): 144438378

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1590, 1802, 2703, 3361, 4505, 5406, 6722, 9010, 10083, 13515, 16805, 20166, 27030, 33610, 50415, 57137, 100830, 114274, 171411, 178133, 285685, 342822, 356266, 534399, 571370, 857055, 890665, 1068798, 1714110, 1781330, 2671995, 3028261, 5343990, 6056522, 9084783, 15141305, 18169566, 30282610, 45423915, 90847830]

約数ペア:

[(1, 90847830), (2, 45423915), (3, 30282610), (5, 18169566), (6, 15141305), (10, 9084783), (15, 6056522), (17, 5343990), (30, 3028261), (34, 2671995), (51, 1781330), (53, 1714110), (85, 1068798), (102, 890665), (106, 857055), (159, 571370), (170, 534399), (255, 356266), (265, 342822), (318, 285685), (510, 178133), (530, 171411), (795, 114274), (901, 100830), (1590, 57137), (1802, 50415), (2703, 33610), (3361, 27030), (4505, 20166), (5406, 16805), (6722, 13515), (9010, 10083)]