38378790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 104772096

約数和(自身を除く): 66393306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 47, 86, 90, 94, 129, 141, 211, 215, 235, 258, 282, 387, 422, 423, 430, 470, 633, 645, 705, 774, 846, 1055, 1266, 1290, 1410, 1899, 1935, 2021, 2110, 2115, 3165, 3798, 3870, 4042, 4230, 6063, 6330, 9073, 9495, 9917, 10105, 12126, 18146, 18189, 18990, 19834, 20210, 27219, 29751, 30315, 36378, 45365, 49585, 54438, 59502, 60630, 81657, 89253, 90730, 90945, 99170, 136095, 148755, 163314, 178506, 181890, 272190, 297510, 408285, 426431, 446265, 816570, 852862, 892530, 1279293, 2132155, 2558586, 3837879, 4264310, 6396465, 7675758, 12792930, 19189395, 38378790]

約数ペア:

[(1, 38378790), (2, 19189395), (3, 12792930), (5, 7675758), (6, 6396465), (9, 4264310), (10, 3837879), (15, 2558586), (18, 2132155), (30, 1279293), (43, 892530), (45, 852862), (47, 816570), (86, 446265), (90, 426431), (94, 408285), (129, 297510), (141, 272190), (211, 181890), (215, 178506), (235, 163314), (258, 148755), (282, 136095), (387, 99170), (422, 90945), (423, 90730), (430, 89253), (470, 81657), (633, 60630), (645, 59502), (705, 54438), (774, 49585), (846, 45365), (1055, 36378), (1266, 30315), (1290, 29751), (1410, 27219), (1899, 20210), (1935, 19834), (2021, 18990), (2110, 18189), (2115, 18146), (3165, 12126), (3798, 10105), (3870, 9917), (4042, 9495), (4230, 9073), (6063, 6330)]