10421340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 31048752

約数和(自身を除く): 20627412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 601, 867, 1020, 1156, 1202, 1445, 1734, 1803, 2404, 2890, 3005, 3468, 3606, 4335, 5780, 6010, 7212, 8670, 9015, 10217, 12020, 17340, 18030, 20434, 30651, 36060, 40868, 51085, 61302, 102170, 122604, 153255, 173689, 204340, 306510, 347378, 521067, 613020, 694756, 868445, 1042134, 1736890, 2084268, 2605335, 3473780, 5210670, 10421340]

約数ペア:

[(1, 10421340), (2, 5210670), (3, 3473780), (4, 2605335), (5, 2084268), (6, 1736890), (10, 1042134), (12, 868445), (15, 694756), (17, 613020), (20, 521067), (30, 347378), (34, 306510), (51, 204340), (60, 173689), (68, 153255), (85, 122604), (102, 102170), (170, 61302), (204, 51085), (255, 40868), (289, 36060), (340, 30651), (510, 20434), (578, 18030), (601, 17340), (867, 12020), (1020, 10217), (1156, 9015), (1202, 8670), (1445, 7212), (1734, 6010), (1803, 5780), (2404, 4335), (2890, 3606), (3005, 3468)]