30275910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 93864960

約数和(自身を除く): 63589050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 83, 90, 105, 126, 135, 166, 189, 193, 210, 249, 270, 315, 378, 386, 415, 498, 579, 581, 630, 747, 830, 945, 965, 1158, 1162, 1245, 1351, 1494, 1737, 1743, 1890, 1930, 2241, 2490, 2702, 2895, 2905, 3474, 3486, 3735, 4053, 4482, 5211, 5229, 5790, 5810, 6755, 7470, 8106, 8685, 8715, 10422, 10458, 11205, 12159, 13510, 15687, 16019, 17370, 17430, 20265, 22410, 24318, 26055, 26145, 31374, 32038, 36477, 40530, 48057, 52110, 52290, 60795, 72954, 78435, 80095, 96114, 112133, 121590, 144171, 156870, 160190, 182385, 224266, 240285, 288342, 336399, 364770, 432513, 480570, 560665, 672798, 720855, 865026, 1009197, 1121330, 1441710, 1681995, 2018394, 2162565, 3027591, 3363990, 4325130, 5045985, 6055182, 10091970, 15137955, 30275910]

約数ペア:

[(1, 30275910), (2, 15137955), (3, 10091970), (5, 6055182), (6, 5045985), (7, 4325130), (9, 3363990), (10, 3027591), (14, 2162565), (15, 2018394), (18, 1681995), (21, 1441710), (27, 1121330), (30, 1009197), (35, 865026), (42, 720855), (45, 672798), (54, 560665), (63, 480570), (70, 432513), (83, 364770), (90, 336399), (105, 288342), (126, 240285), (135, 224266), (166, 182385), (189, 160190), (193, 156870), (210, 144171), (249, 121590), (270, 112133), (315, 96114), (378, 80095), (386, 78435), (415, 72954), (498, 60795), (579, 52290), (581, 52110), (630, 48057), (747, 40530), (830, 36477), (945, 32038), (965, 31374), (1158, 26145), (1162, 26055), (1245, 24318), (1351, 22410), (1494, 20265), (1737, 17430), (1743, 17370), (1890, 16019), (1930, 15687), (2241, 13510), (2490, 12159), (2702, 11205), (2895, 10458), (2905, 10422), (3474, 8715), (3486, 8685), (3735, 8106), (4053, 7470), (4482, 6755), (5211, 5810), (5229, 5790)]