23638740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 46034220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 179, 186, 213, 284, 310, 355, 358, 372, 426, 465, 537, 620, 710, 716, 852, 895, 930, 1065, 1074, 1420, 1790, 1860, 2130, 2148, 2201, 2685, 3580, 4260, 4402, 5370, 5549, 6603, 8804, 10740, 11005, 11098, 12709, 13206, 16647, 22010, 22196, 25418, 26412, 27745, 33015, 33294, 38127, 44020, 50836, 55490, 63545, 66030, 66588, 76254, 83235, 110980, 127090, 132060, 152508, 166470, 190635, 254180, 332940, 381270, 393979, 762540, 787958, 1181937, 1575916, 1969895, 2363874, 3939790, 4727748, 5909685, 7879580, 11819370, 23638740]

約数ペア:

[(1, 23638740), (2, 11819370), (3, 7879580), (4, 5909685), (5, 4727748), (6, 3939790), (10, 2363874), (12, 1969895), (15, 1575916), (20, 1181937), (30, 787958), (31, 762540), (60, 393979), (62, 381270), (71, 332940), (93, 254180), (124, 190635), (142, 166470), (155, 152508), (179, 132060), (186, 127090), (213, 110980), (284, 83235), (310, 76254), (355, 66588), (358, 66030), (372, 63545), (426, 55490), (465, 50836), (537, 44020), (620, 38127), (710, 33294), (716, 33015), (852, 27745), (895, 26412), (930, 25418), (1065, 22196), (1074, 22010), (1420, 16647), (1790, 13206), (1860, 12709), (2130, 11098), (2148, 11005), (2201, 10740), (2685, 8804), (3580, 6603), (4260, 5549), (4402, 5370)]