15501731490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{243623}}^1$

素因数の和:243744

約数の個数: 96

約数和(自身を含む): 46518541056

約数和(自身を除く): 31016809566

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 105, 126, 202, 210, 303, 315, 505, 606, 630, 707, 909, 1010, 1414, 1515, 1818, 2121, 3030, 3535, 4242, 4545, 6363, 7070, 9090, 10605, 12726, 21210, 31815, 63630, 243623, 487246, 730869, 1218115, 1461738, 1705361, 2192607, 2436230, 3410722, 3654345, 4385214, 5116083, 7308690, 8526805, 10232166, 10963035, 15348249, 17053610, 21926070, 24605923, 25580415, 30696498, 49211846, 51160830, 73817769, 76741245, 123029615, 147635538, 153482490, 172241461, 221453307, 246059230, 344482922, 369088845, 442906614, 516724383, 738177690, 861207305, 1033448766, 1107266535, 1550173149, 1722414610, 2214533070, 2583621915, 3100346298, 5167243830, 7750865745, 15501731490]

約数ペア:

[(1, 15501731490), (2, 7750865745), (3, 5167243830), (5, 3100346298), (6, 2583621915), (7, 2214533070), (9, 1722414610), (10, 1550173149), (14, 1107266535), (15, 1033448766), (18, 861207305), (21, 738177690), (30, 516724383), (35, 442906614), (42, 369088845), (45, 344482922), (63, 246059230), (70, 221453307), (90, 172241461), (101, 153482490), (105, 147635538), (126, 123029615), (202, 76741245), (210, 73817769), (303, 51160830), (315, 49211846), (505, 30696498), (606, 25580415), (630, 24605923), (707, 21926070), (909, 17053610), (1010, 15348249), (1414, 10963035), (1515, 10232166), (1818, 8526805), (2121, 7308690), (3030, 5116083), (3535, 4385214), (4242, 3654345), (4545, 3410722), (6363, 2436230), (7070, 2192607), (9090, 1705361), (10605, 1461738), (12726, 1218115), (21210, 730869), (31815, 487246), (63630, 243623)]