7483980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 24321024

約数和(自身を除く): 16837044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 173, 206, 210, 309, 346, 412, 420, 515, 519, 618, 692, 721, 865, 1030, 1038, 1211, 1236, 1442, 1545, 1730, 2060, 2076, 2163, 2422, 2595, 2884, 3090, 3460, 3605, 3633, 4326, 4844, 5190, 6055, 6180, 7210, 7266, 8652, 10380, 10815, 12110, 14420, 14532, 17819, 18165, 21630, 24220, 35638, 36330, 43260, 53457, 71276, 72660, 89095, 106914, 124733, 178190, 213828, 249466, 267285, 356380, 374199, 498932, 534570, 623665, 748398, 1069140, 1247330, 1496796, 1870995, 2494660, 3741990, 7483980]

約数ペア:

[(1, 7483980), (2, 3741990), (3, 2494660), (4, 1870995), (5, 1496796), (6, 1247330), (7, 1069140), (10, 748398), (12, 623665), (14, 534570), (15, 498932), (20, 374199), (21, 356380), (28, 267285), (30, 249466), (35, 213828), (42, 178190), (60, 124733), (70, 106914), (84, 89095), (103, 72660), (105, 71276), (140, 53457), (173, 43260), (206, 36330), (210, 35638), (309, 24220), (346, 21630), (412, 18165), (420, 17819), (515, 14532), (519, 14420), (618, 12110), (692, 10815), (721, 10380), (865, 8652), (1030, 7266), (1038, 7210), (1211, 6180), (1236, 6055), (1442, 5190), (1545, 4844), (1730, 4326), (2060, 3633), (2076, 3605), (2163, 3460), (2422, 3090), (2595, 2884)]