30624990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 87340032

約数和(自身を除く): 56715042

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 53, 55, 66, 85, 102, 103, 106, 110, 159, 165, 170, 187, 206, 255, 265, 309, 318, 330, 374, 510, 515, 530, 561, 583, 618, 795, 901, 935, 1030, 1122, 1133, 1166, 1545, 1590, 1749, 1751, 1802, 1870, 2266, 2703, 2805, 2915, 3090, 3399, 3498, 3502, 4505, 5253, 5406, 5459, 5610, 5665, 5830, 6798, 8745, 8755, 9010, 9911, 10506, 10918, 11330, 13515, 16377, 16995, 17490, 17510, 19261, 19822, 26265, 27030, 27295, 29733, 32754, 33990, 38522, 49555, 52530, 54590, 57783, 59466, 60049, 81885, 92803, 96305, 99110, 115566, 120098, 148665, 163770, 180147, 185606, 192610, 278409, 288915, 297330, 300245, 360294, 464015, 556818, 577830, 600490, 900735, 928030, 1020833, 1392045, 1801470, 2041666, 2784090, 3062499, 5104165, 6124998, 10208330, 15312495, 30624990]

約数ペア:

[(1, 30624990), (2, 15312495), (3, 10208330), (5, 6124998), (6, 5104165), (10, 3062499), (11, 2784090), (15, 2041666), (17, 1801470), (22, 1392045), (30, 1020833), (33, 928030), (34, 900735), (51, 600490), (53, 577830), (55, 556818), (66, 464015), (85, 360294), (102, 300245), (103, 297330), (106, 288915), (110, 278409), (159, 192610), (165, 185606), (170, 180147), (187, 163770), (206, 148665), (255, 120098), (265, 115566), (309, 99110), (318, 96305), (330, 92803), (374, 81885), (510, 60049), (515, 59466), (530, 57783), (561, 54590), (583, 52530), (618, 49555), (795, 38522), (901, 33990), (935, 32754), (1030, 29733), (1122, 27295), (1133, 27030), (1166, 26265), (1545, 19822), (1590, 19261), (1749, 17510), (1751, 17490), (1802, 16995), (1870, 16377), (2266, 13515), (2703, 11330), (2805, 10918), (2915, 10506), (3090, 9911), (3399, 9010), (3498, 8755), (3502, 8745), (4505, 6798), (5253, 5830), (5406, 5665), (5459, 5610)]