1375355380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4229}}^1$

素因数の和:4369

約数の個数: 96

約数和(自身を含む): 3479293440

約数和(自身を除く): 2103938060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 101, 115, 140, 161, 202, 230, 322, 404, 460, 505, 644, 707, 805, 1010, 1414, 1610, 2020, 2323, 2828, 3220, 3535, 4229, 4646, 7070, 8458, 9292, 11615, 14140, 16261, 16916, 21145, 23230, 29603, 32522, 42290, 46460, 59206, 65044, 81305, 84580, 97267, 118412, 148015, 162610, 194534, 296030, 325220, 389068, 427129, 486335, 592060, 680869, 854258, 972670, 1361738, 1708516, 1945340, 2135645, 2723476, 2989903, 3404345, 4271290, 5979806, 6808690, 8542580, 9823967, 11959612, 13617380, 14949515, 19647934, 29899030, 39295868, 49119835, 59798060, 68767769, 98239670, 137535538, 196479340, 275071076, 343838845, 687677690, 1375355380]

約数ペア:

[(1, 1375355380), (2, 687677690), (4, 343838845), (5, 275071076), (7, 196479340), (10, 137535538), (14, 98239670), (20, 68767769), (23, 59798060), (28, 49119835), (35, 39295868), (46, 29899030), (70, 19647934), (92, 14949515), (101, 13617380), (115, 11959612), (140, 9823967), (161, 8542580), (202, 6808690), (230, 5979806), (322, 4271290), (404, 3404345), (460, 2989903), (505, 2723476), (644, 2135645), (707, 1945340), (805, 1708516), (1010, 1361738), (1414, 972670), (1610, 854258), (2020, 680869), (2323, 592060), (2828, 486335), (3220, 427129), (3535, 389068), (4229, 325220), (4646, 296030), (7070, 194534), (8458, 162610), (9292, 148015), (11615, 118412), (14140, 97267), (16261, 84580), (16916, 81305), (21145, 65044), (23230, 59206), (29603, 46460), (32522, 42290)]