29827170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1888

約数の個数: 64

約数和(自身を含む): 80887680

約数和(自身を除く): 51060510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1811, 1830, 2745, 3294, 3622, 5433, 5490, 8235, 9055, 10866, 16299, 16470, 18110, 27165, 32598, 48897, 54330, 81495, 97794, 110471, 162990, 220942, 244485, 331413, 488970, 552355, 662826, 994239, 1104710, 1657065, 1988478, 2982717, 3314130, 4971195, 5965434, 9942390, 14913585, 29827170]

約数ペア:

[(1, 29827170), (2, 14913585), (3, 9942390), (5, 5965434), (6, 4971195), (9, 3314130), (10, 2982717), (15, 1988478), (18, 1657065), (27, 1104710), (30, 994239), (45, 662826), (54, 552355), (61, 488970), (90, 331413), (122, 244485), (135, 220942), (183, 162990), (270, 110471), (305, 97794), (366, 81495), (549, 54330), (610, 48897), (915, 32598), (1098, 27165), (1647, 18110), (1811, 16470), (1830, 16299), (2745, 10866), (3294, 9055), (3622, 8235), (5433, 5490)]