181976730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12611}}^1$

素因数の和:12671

約数の個数: 64

約数和(自身を含む): 483090048

約数和(自身を除く): 301113318

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 12611, 14430, 25222, 37833, 63055, 75666, 126110, 163943, 189165, 327886, 378330, 466607, 491829, 819715, 933214, 983658, 1399821, 1639430, 2333035, 2459145, 2799642, 4666070, 4918290, 6065891, 6999105, 12131782, 13998210, 18197673, 30329455, 36395346, 60658910, 90988365, 181976730]

約数ペア:

[(1, 181976730), (2, 90988365), (3, 60658910), (5, 36395346), (6, 30329455), (10, 18197673), (13, 13998210), (15, 12131782), (26, 6999105), (30, 6065891), (37, 4918290), (39, 4666070), (65, 2799642), (74, 2459145), (78, 2333035), (111, 1639430), (130, 1399821), (185, 983658), (195, 933214), (222, 819715), (370, 491829), (390, 466607), (481, 378330), (555, 327886), (962, 189165), (1110, 163943), (1443, 126110), (2405, 75666), (2886, 63055), (4810, 37833), (7215, 25222), (12611, 14430)]