1730531340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{121697}}^1$

素因数の和:121791

約数の個数: 72

約数和(自身を含む): 5315768640

約数和(自身を除く): 3585237300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 121697, 243394, 365091, 486788, 608485, 730182, 1095273, 1216970, 1460364, 1825455, 2190546, 2433940, 3650910, 4381092, 5476365, 7301820, 9614063, 10952730, 19228126, 21905460, 28842189, 38456252, 48070315, 57684378, 86526567, 96140630, 115368756, 144210945, 173053134, 192281260, 288421890, 346106268, 432632835, 576843780, 865265670, 1730531340]

約数ペア:

[(1, 1730531340), (2, 865265670), (3, 576843780), (4, 432632835), (5, 346106268), (6, 288421890), (9, 192281260), (10, 173053134), (12, 144210945), (15, 115368756), (18, 96140630), (20, 86526567), (30, 57684378), (36, 48070315), (45, 38456252), (60, 28842189), (79, 21905460), (90, 19228126), (158, 10952730), (180, 9614063), (237, 7301820), (316, 5476365), (395, 4381092), (474, 3650910), (711, 2433940), (790, 2190546), (948, 1825455), (1185, 1460364), (1422, 1216970), (1580, 1095273), (2370, 730182), (2844, 608485), (3555, 486788), (4740, 365091), (7110, 243394), (14220, 121697)]