1552110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 4492800

約数和(自身を除く): 2940690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 389, 399, 570, 665, 778, 798, 1167, 1330, 1945, 1995, 2334, 2723, 3890, 3990, 5446, 5835, 7391, 8169, 11670, 13615, 14782, 16338, 22173, 27230, 36955, 40845, 44346, 51737, 73910, 81690, 103474, 110865, 155211, 221730, 258685, 310422, 517370, 776055, 1552110]

約数ペア:

[(1, 1552110), (2, 776055), (3, 517370), (5, 310422), (6, 258685), (7, 221730), (10, 155211), (14, 110865), (15, 103474), (19, 81690), (21, 73910), (30, 51737), (35, 44346), (38, 40845), (42, 36955), (57, 27230), (70, 22173), (95, 16338), (105, 14782), (114, 13615), (133, 11670), (190, 8169), (210, 7391), (266, 5835), (285, 5446), (389, 3990), (399, 3890), (570, 2723), (665, 2334), (778, 1995), (798, 1945), (1167, 1330)]