47945220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 140313600

約数和(自身を除く): 92368380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 149, 155, 173, 186, 298, 310, 346, 372, 447, 465, 519, 596, 620, 692, 745, 865, 894, 930, 1038, 1490, 1730, 1788, 1860, 2076, 2235, 2595, 2980, 3460, 4470, 4619, 5190, 5363, 8940, 9238, 10380, 10726, 13857, 16089, 18476, 21452, 23095, 25777, 26815, 27714, 32178, 46190, 51554, 53630, 55428, 64356, 69285, 77331, 80445, 92380, 103108, 107260, 128885, 138570, 154662, 160890, 257770, 277140, 309324, 321780, 386655, 515540, 773310, 799087, 1546620, 1598174, 2397261, 3196348, 3995435, 4794522, 7990870, 9589044, 11986305, 15981740, 23972610, 47945220]

約数ペア:

[(1, 47945220), (2, 23972610), (3, 15981740), (4, 11986305), (5, 9589044), (6, 7990870), (10, 4794522), (12, 3995435), (15, 3196348), (20, 2397261), (30, 1598174), (31, 1546620), (60, 799087), (62, 773310), (93, 515540), (124, 386655), (149, 321780), (155, 309324), (173, 277140), (186, 257770), (298, 160890), (310, 154662), (346, 138570), (372, 128885), (447, 107260), (465, 103108), (519, 92380), (596, 80445), (620, 77331), (692, 69285), (745, 64356), (865, 55428), (894, 53630), (930, 51554), (1038, 46190), (1490, 32178), (1730, 27714), (1788, 26815), (1860, 25777), (2076, 23095), (2235, 21452), (2595, 18476), (2980, 16089), (3460, 13857), (4470, 10726), (4619, 10380), (5190, 9238), (5363, 8940)]