30953460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 90703872

約数和(自身を除く): 59750412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 73, 74, 111, 146, 148, 185, 191, 219, 222, 292, 365, 370, 382, 438, 444, 555, 573, 730, 740, 764, 876, 955, 1095, 1110, 1146, 1460, 1910, 2190, 2220, 2292, 2701, 2865, 3820, 4380, 5402, 5730, 7067, 8103, 10804, 11460, 13505, 13943, 14134, 16206, 21201, 27010, 27886, 28268, 32412, 35335, 40515, 41829, 42402, 54020, 55772, 69715, 70670, 81030, 83658, 84804, 106005, 139430, 141340, 162060, 167316, 209145, 212010, 278860, 418290, 424020, 515891, 836580, 1031782, 1547673, 2063564, 2579455, 3095346, 5158910, 6190692, 7738365, 10317820, 15476730, 30953460]

約数ペア:

[(1, 30953460), (2, 15476730), (3, 10317820), (4, 7738365), (5, 6190692), (6, 5158910), (10, 3095346), (12, 2579455), (15, 2063564), (20, 1547673), (30, 1031782), (37, 836580), (60, 515891), (73, 424020), (74, 418290), (111, 278860), (146, 212010), (148, 209145), (185, 167316), (191, 162060), (219, 141340), (222, 139430), (292, 106005), (365, 84804), (370, 83658), (382, 81030), (438, 70670), (444, 69715), (555, 55772), (573, 54020), (730, 42402), (740, 41829), (764, 40515), (876, 35335), (955, 32412), (1095, 28268), (1110, 27886), (1146, 27010), (1460, 21201), (1910, 16206), (2190, 14134), (2220, 13943), (2292, 13505), (2701, 11460), (2865, 10804), (3820, 8103), (4380, 7067), (5402, 5730)]