38377430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 85857408

約数和(自身を除く): 47479978

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 181, 182, 233, 362, 455, 466, 905, 910, 1165, 1267, 1631, 1810, 2330, 2353, 2534, 3029, 3262, 4706, 6058, 6335, 8155, 11765, 12670, 15145, 16310, 16471, 21203, 23530, 30290, 32942, 42173, 42406, 82355, 84346, 106015, 164710, 210865, 212030, 295211, 421730, 548249, 590422, 1096498, 1476055, 2741245, 2952110, 3837743, 5482490, 7675486, 19188715, 38377430]

約数ペア:

[(1, 38377430), (2, 19188715), (5, 7675486), (7, 5482490), (10, 3837743), (13, 2952110), (14, 2741245), (26, 1476055), (35, 1096498), (65, 590422), (70, 548249), (91, 421730), (130, 295211), (181, 212030), (182, 210865), (233, 164710), (362, 106015), (455, 84346), (466, 82355), (905, 42406), (910, 42173), (1165, 32942), (1267, 30290), (1631, 23530), (1810, 21203), (2330, 16471), (2353, 16310), (2534, 15145), (3029, 12670), (3262, 11765), (4706, 8155), (6058, 6335)]