40195830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 102735360

約数和(自身を除く): 62539530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 97, 114, 190, 194, 285, 291, 485, 570, 582, 727, 970, 1454, 1455, 1843, 2181, 2910, 3635, 3686, 4362, 5529, 7270, 9215, 10905, 11058, 13813, 18430, 21810, 27626, 27645, 41439, 55290, 69065, 70519, 82878, 138130, 141038, 207195, 211557, 352595, 414390, 423114, 705190, 1057785, 1339861, 2115570, 2679722, 4019583, 6699305, 8039166, 13398610, 20097915, 40195830]

約数ペア:

[(1, 40195830), (2, 20097915), (3, 13398610), (5, 8039166), (6, 6699305), (10, 4019583), (15, 2679722), (19, 2115570), (30, 1339861), (38, 1057785), (57, 705190), (95, 423114), (97, 414390), (114, 352595), (190, 211557), (194, 207195), (285, 141038), (291, 138130), (485, 82878), (570, 70519), (582, 69065), (727, 55290), (970, 41439), (1454, 27645), (1455, 27626), (1843, 21810), (2181, 18430), (2910, 13813), (3635, 11058), (3686, 10905), (4362, 9215), (5529, 7270)]