97870020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 292118400

約数和(自身を除く): 194248380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 229, 255, 340, 419, 458, 510, 687, 838, 916, 1020, 1145, 1257, 1374, 1676, 2095, 2290, 2514, 2748, 3435, 3893, 4190, 4580, 5028, 6285, 6870, 7123, 7786, 8380, 11679, 12570, 13740, 14246, 15572, 19465, 21369, 23358, 25140, 28492, 35615, 38930, 42738, 46716, 58395, 71230, 77860, 85476, 95951, 106845, 116790, 142460, 191902, 213690, 233580, 287853, 383804, 427380, 479755, 575706, 959510, 1151412, 1439265, 1631167, 1919020, 2878530, 3262334, 4893501, 5757060, 6524668, 8155835, 9787002, 16311670, 19574004, 24467505, 32623340, 48935010, 97870020]

約数ペア:

[(1, 97870020), (2, 48935010), (3, 32623340), (4, 24467505), (5, 19574004), (6, 16311670), (10, 9787002), (12, 8155835), (15, 6524668), (17, 5757060), (20, 4893501), (30, 3262334), (34, 2878530), (51, 1919020), (60, 1631167), (68, 1439265), (85, 1151412), (102, 959510), (170, 575706), (204, 479755), (229, 427380), (255, 383804), (340, 287853), (419, 233580), (458, 213690), (510, 191902), (687, 142460), (838, 116790), (916, 106845), (1020, 95951), (1145, 85476), (1257, 77860), (1374, 71230), (1676, 58395), (2095, 46716), (2290, 42738), (2514, 38930), (2748, 35615), (3435, 28492), (3893, 25140), (4190, 23358), (4580, 21369), (5028, 19465), (6285, 15572), (6870, 14246), (7123, 13740), (7786, 12570), (8380, 11679)]