4799970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 15050880

約数和(自身を除く): 10250910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 401, 570, 630, 665, 798, 802, 855, 1197, 1203, 1330, 1710, 1995, 2005, 2394, 2406, 2807, 3609, 3990, 4010, 5614, 5985, 6015, 7218, 7619, 8421, 11970, 12030, 14035, 15238, 16842, 18045, 22857, 25263, 28070, 36090, 38095, 42105, 45714, 50526, 53333, 68571, 76190, 84210, 106666, 114285, 126315, 137142, 159999, 228570, 252630, 266665, 319998, 342855, 479997, 533330, 685710, 799995, 959994, 1599990, 2399985, 4799970]

約数ペア:

[(1, 4799970), (2, 2399985), (3, 1599990), (5, 959994), (6, 799995), (7, 685710), (9, 533330), (10, 479997), (14, 342855), (15, 319998), (18, 266665), (19, 252630), (21, 228570), (30, 159999), (35, 137142), (38, 126315), (42, 114285), (45, 106666), (57, 84210), (63, 76190), (70, 68571), (90, 53333), (95, 50526), (105, 45714), (114, 42105), (126, 38095), (133, 36090), (171, 28070), (190, 25263), (210, 22857), (266, 18045), (285, 16842), (315, 15238), (342, 14035), (399, 12030), (401, 11970), (570, 8421), (630, 7619), (665, 7218), (798, 6015), (802, 5985), (855, 5614), (1197, 4010), (1203, 3990), (1330, 3609), (1710, 2807), (1995, 2406), (2005, 2394)]