131524980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12671}}^1$

素因数の和:12856

約数の個数: 48

約数和(自身を含む): 370427904

約数和(自身を除く): 238902924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 12671, 25342, 38013, 50684, 63355, 76026, 126710, 152052, 190065, 253420, 380130, 760260, 2192083, 4384166, 6576249, 8768332, 10960415, 13152498, 21920830, 26304996, 32881245, 43841660, 65762490, 131524980]

約数ペア:

[(1, 131524980), (2, 65762490), (3, 43841660), (4, 32881245), (5, 26304996), (6, 21920830), (10, 13152498), (12, 10960415), (15, 8768332), (20, 6576249), (30, 4384166), (60, 2192083), (173, 760260), (346, 380130), (519, 253420), (692, 190065), (865, 152052), (1038, 126710), (1730, 76026), (2076, 63355), (2595, 50684), (3460, 38013), (5190, 25342), (10380, 12671)]