2949279930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{51769}}^1$

素因数の和:51996

約数の個数: 64

約数和(自身を含む): 7902172800

約数和(自身を除く): 4952892870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 5697, 6330, 9495, 11394, 18990, 28485, 51769, 56970, 103538, 155307, 258845, 310614, 465921, 517690, 776535, 931842, 1397763, 1553070, 2329605, 2795526, 4659210, 6988815, 10923259, 13977630, 21846518, 32769777, 54616295, 65539554, 98309331, 109232590, 163848885, 196618662, 294927993, 327697770, 491546655, 589855986, 983093310, 1474639965, 2949279930]

約数ペア:

[(1, 2949279930), (2, 1474639965), (3, 983093310), (5, 589855986), (6, 491546655), (9, 327697770), (10, 294927993), (15, 196618662), (18, 163848885), (27, 109232590), (30, 98309331), (45, 65539554), (54, 54616295), (90, 32769777), (135, 21846518), (211, 13977630), (270, 10923259), (422, 6988815), (633, 4659210), (1055, 2795526), (1266, 2329605), (1899, 1553070), (2110, 1397763), (3165, 931842), (3798, 776535), (5697, 517690), (6330, 465921), (9495, 310614), (11394, 258845), (18990, 155307), (28485, 103538), (51769, 56970)]