38915430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 96864768

約数和(自身を除く): 57949338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 97, 129, 194, 215, 258, 291, 311, 430, 485, 582, 622, 645, 933, 970, 1290, 1455, 1555, 1866, 2910, 3110, 4171, 4665, 8342, 9330, 12513, 13373, 20855, 25026, 26746, 30167, 40119, 41710, 60334, 62565, 66865, 80238, 90501, 125130, 133730, 150835, 181002, 200595, 301670, 401190, 452505, 905010, 1297181, 2594362, 3891543, 6485905, 7783086, 12971810, 19457715, 38915430]

約数ペア:

[(1, 38915430), (2, 19457715), (3, 12971810), (5, 7783086), (6, 6485905), (10, 3891543), (15, 2594362), (30, 1297181), (43, 905010), (86, 452505), (97, 401190), (129, 301670), (194, 200595), (215, 181002), (258, 150835), (291, 133730), (311, 125130), (430, 90501), (485, 80238), (582, 66865), (622, 62565), (645, 60334), (933, 41710), (970, 40119), (1290, 30167), (1455, 26746), (1555, 25026), (1866, 20855), (2910, 13373), (3110, 12513), (4171, 9330), (4665, 8342)]