27970470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1530

約数の個数: 96

約数和(自身を含む): 83566080

約数和(自身を除く): 55595610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1487, 1710, 1881, 2090, 2974, 3135, 3762, 4461, 6270, 7435, 8922, 9405, 13383, 14870, 16357, 18810, 22305, 26766, 28253, 32714, 44610, 49071, 56506, 66915, 81785, 84759, 98142, 133830, 141265, 147213, 163570, 169518, 245355, 254277, 282530, 294426, 310783, 423795, 490710, 508554, 621566, 736065, 847590, 932349, 1271385, 1472130, 1553915, 1864698, 2542770, 2797047, 3107830, 4661745, 5594094, 9323490, 13985235, 27970470]

約数ペア:

[(1, 27970470), (2, 13985235), (3, 9323490), (5, 5594094), (6, 4661745), (9, 3107830), (10, 2797047), (11, 2542770), (15, 1864698), (18, 1553915), (19, 1472130), (22, 1271385), (30, 932349), (33, 847590), (38, 736065), (45, 621566), (55, 508554), (57, 490710), (66, 423795), (90, 310783), (95, 294426), (99, 282530), (110, 254277), (114, 245355), (165, 169518), (171, 163570), (190, 147213), (198, 141265), (209, 133830), (285, 98142), (330, 84759), (342, 81785), (418, 66915), (495, 56506), (570, 49071), (627, 44610), (855, 32714), (990, 28253), (1045, 26766), (1254, 22305), (1487, 18810), (1710, 16357), (1881, 14870), (2090, 13383), (2974, 9405), (3135, 8922), (3762, 7435), (4461, 6270)]