749086980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1607}}^1$

素因数の和:2093

約数の個数: 96

約数和(自身を含む): 2227067136

約数和(自身を除く): 1477980156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 457, 510, 914, 1020, 1371, 1607, 1828, 2285, 2742, 3214, 4570, 4821, 5484, 6428, 6855, 7769, 8035, 9140, 9642, 13710, 15538, 16070, 19284, 23307, 24105, 27319, 27420, 31076, 32140, 38845, 46614, 48210, 54638, 77690, 81957, 93228, 96420, 109276, 116535, 136595, 155380, 163914, 233070, 273190, 327828, 409785, 466140, 546380, 734399, 819570, 1468798, 1639140, 2203197, 2937596, 3671995, 4406394, 7343990, 8812788, 11015985, 12484783, 14687980, 22031970, 24969566, 37454349, 44063940, 49939132, 62423915, 74908698, 124847830, 149817396, 187271745, 249695660, 374543490, 749086980]

約数ペア:

[(1, 749086980), (2, 374543490), (3, 249695660), (4, 187271745), (5, 149817396), (6, 124847830), (10, 74908698), (12, 62423915), (15, 49939132), (17, 44063940), (20, 37454349), (30, 24969566), (34, 22031970), (51, 14687980), (60, 12484783), (68, 11015985), (85, 8812788), (102, 7343990), (170, 4406394), (204, 3671995), (255, 2937596), (340, 2203197), (457, 1639140), (510, 1468798), (914, 819570), (1020, 734399), (1371, 546380), (1607, 466140), (1828, 409785), (2285, 327828), (2742, 273190), (3214, 233070), (4570, 163914), (4821, 155380), (5484, 136595), (6428, 116535), (6855, 109276), (7769, 96420), (8035, 93228), (9140, 81957), (9642, 77690), (13710, 54638), (15538, 48210), (16070, 46614), (19284, 38845), (23307, 32140), (24105, 31076), (27319, 27420)]