30623250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 92252160

約数和(自身を除く): 61628910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 307, 350, 375, 399, 475, 525, 570, 614, 665, 750, 798, 875, 921, 950, 1050, 1330, 1425, 1535, 1750, 1842, 1995, 2149, 2375, 2625, 2850, 3070, 3325, 3990, 4298, 4605, 4750, 5250, 5833, 6447, 6650, 7125, 7675, 9210, 9975, 10745, 11666, 12894, 14250, 15350, 16625, 17499, 19950, 21490, 23025, 29165, 32235, 33250, 34998, 38375, 40831, 46050, 49875, 53725, 58330, 64470, 76750, 81662, 87495, 99750, 107450, 115125, 122493, 145825, 161175, 174990, 204155, 230250, 244986, 268625, 291650, 322350, 408310, 437475, 537250, 612465, 729125, 805875, 874950, 1020775, 1224930, 1458250, 1611750, 2041550, 2187375, 3062325, 4374750, 5103875, 6124650, 10207750, 15311625, 30623250]

約数ペア:

[(1, 30623250), (2, 15311625), (3, 10207750), (5, 6124650), (6, 5103875), (7, 4374750), (10, 3062325), (14, 2187375), (15, 2041550), (19, 1611750), (21, 1458250), (25, 1224930), (30, 1020775), (35, 874950), (38, 805875), (42, 729125), (50, 612465), (57, 537250), (70, 437475), (75, 408310), (95, 322350), (105, 291650), (114, 268625), (125, 244986), (133, 230250), (150, 204155), (175, 174990), (190, 161175), (210, 145825), (250, 122493), (266, 115125), (285, 107450), (307, 99750), (350, 87495), (375, 81662), (399, 76750), (475, 64470), (525, 58330), (570, 53725), (614, 49875), (665, 46050), (750, 40831), (798, 38375), (875, 34998), (921, 33250), (950, 32235), (1050, 29165), (1330, 23025), (1425, 21490), (1535, 19950), (1750, 17499), (1842, 16625), (1995, 15350), (2149, 14250), (2375, 12894), (2625, 11666), (2850, 10745), (3070, 9975), (3325, 9210), (3990, 7675), (4298, 7125), (4605, 6650), (4750, 6447), (5250, 5833)]