30882870

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 54031050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 179, 213, 243, 270, 355, 358, 405, 426, 486, 537, 639, 710, 810, 895, 1065, 1074, 1215, 1278, 1611, 1790, 1917, 2130, 2430, 2685, 3195, 3222, 3834, 4833, 5370, 5751, 6390, 8055, 9585, 9666, 11502, 12709, 14499, 16110, 17253, 19170, 24165, 25418, 28755, 28998, 34506, 38127, 43497, 48330, 57510, 63545, 72495, 76254, 86265, 86994, 114381, 127090, 144990, 172530, 190635, 217485, 228762, 343143, 381270, 434970, 571905, 686286, 1029429, 1143810, 1715715, 2058858, 3088287, 3431430, 5147145, 6176574, 10294290, 15441435, 30882870]

約数ペア:

[(1, 30882870), (2, 15441435), (3, 10294290), (5, 6176574), (6, 5147145), (9, 3431430), (10, 3088287), (15, 2058858), (18, 1715715), (27, 1143810), (30, 1029429), (45, 686286), (54, 571905), (71, 434970), (81, 381270), (90, 343143), (135, 228762), (142, 217485), (162, 190635), (179, 172530), (213, 144990), (243, 127090), (270, 114381), (355, 86994), (358, 86265), (405, 76254), (426, 72495), (486, 63545), (537, 57510), (639, 48330), (710, 43497), (810, 38127), (895, 34506), (1065, 28998), (1074, 28755), (1215, 25418), (1278, 24165), (1611, 19170), (1790, 17253), (1917, 16110), (2130, 14499), (2430, 12709), (2685, 11502), (3195, 9666), (3222, 9585), (3834, 8055), (4833, 6390), (5370, 5751)]