3173220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 108

約数和(自身を含む): 10392564

約数和(自身を除く): 7219344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 61, 68, 85, 90, 102, 122, 153, 170, 180, 183, 204, 244, 255, 289, 305, 306, 340, 366, 510, 549, 578, 610, 612, 732, 765, 867, 915, 1020, 1037, 1098, 1156, 1220, 1445, 1530, 1734, 1830, 2074, 2196, 2601, 2745, 2890, 3060, 3111, 3468, 3660, 4148, 4335, 5185, 5202, 5490, 5780, 6222, 8670, 9333, 10370, 10404, 10980, 12444, 13005, 15555, 17340, 17629, 18666, 20740, 26010, 31110, 35258, 37332, 46665, 52020, 52887, 62220, 70516, 88145, 93330, 105774, 158661, 176290, 186660, 211548, 264435, 317322, 352580, 528870, 634644, 793305, 1057740, 1586610, 3173220]

約数ペア:

[(1, 3173220), (2, 1586610), (3, 1057740), (4, 793305), (5, 634644), (6, 528870), (9, 352580), (10, 317322), (12, 264435), (15, 211548), (17, 186660), (18, 176290), (20, 158661), (30, 105774), (34, 93330), (36, 88145), (45, 70516), (51, 62220), (60, 52887), (61, 52020), (68, 46665), (85, 37332), (90, 35258), (102, 31110), (122, 26010), (153, 20740), (170, 18666), (180, 17629), (183, 17340), (204, 15555), (244, 13005), (255, 12444), (289, 10980), (305, 10404), (306, 10370), (340, 9333), (366, 8670), (510, 6222), (549, 5780), (578, 5490), (610, 5202), (612, 5185), (732, 4335), (765, 4148), (867, 3660), (915, 3468), (1020, 3111), (1037, 3060), (1098, 2890), (1156, 2745), (1220, 2601), (1445, 2196), (1530, 2074), (1734, 1830)]