1924740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 108

約数和(自身を含む): 6369636

約数和(自身を除く): 4444896

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 289, 306, 333, 340, 370, 444, 510, 555, 578, 612, 629, 666, 740, 765, 867, 1020, 1110, 1156, 1258, 1332, 1445, 1530, 1665, 1734, 1887, 2220, 2516, 2601, 2890, 3060, 3145, 3330, 3468, 3774, 4335, 5202, 5661, 5780, 6290, 6660, 7548, 8670, 9435, 10404, 10693, 11322, 12580, 13005, 17340, 18870, 21386, 22644, 26010, 28305, 32079, 37740, 42772, 52020, 53465, 56610, 64158, 96237, 106930, 113220, 128316, 160395, 192474, 213860, 320790, 384948, 481185, 641580, 962370, 1924740]

約数ペア:

[(1, 1924740), (2, 962370), (3, 641580), (4, 481185), (5, 384948), (6, 320790), (9, 213860), (10, 192474), (12, 160395), (15, 128316), (17, 113220), (18, 106930), (20, 96237), (30, 64158), (34, 56610), (36, 53465), (37, 52020), (45, 42772), (51, 37740), (60, 32079), (68, 28305), (74, 26010), (85, 22644), (90, 21386), (102, 18870), (111, 17340), (148, 13005), (153, 12580), (170, 11322), (180, 10693), (185, 10404), (204, 9435), (222, 8670), (255, 7548), (289, 6660), (306, 6290), (333, 5780), (340, 5661), (370, 5202), (444, 4335), (510, 3774), (555, 3468), (578, 3330), (612, 3145), (629, 3060), (666, 2890), (740, 2601), (765, 2516), (867, 2220), (1020, 1887), (1110, 1734), (1156, 1665), (1258, 1530), (1332, 1445)]