62425020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 144

約数和(自身を含む): 215460000

約数和(自身を除く): 153034980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1249, 1428, 1470, 1666, 1785, 2380, 2498, 2499, 2940, 3332, 3570, 3747, 4165, 4996, 4998, 6245, 7140, 7494, 8330, 8743, 9996, 12490, 12495, 14988, 16660, 17486, 18735, 21233, 24980, 24990, 26229, 34972, 37470, 42466, 43715, 49980, 52458, 61201, 63699, 74940, 84932, 87430, 104916, 106165, 122402, 127398, 131145, 148631, 174860, 183603, 212330, 244804, 254796, 262290, 297262, 306005, 318495, 367206, 424660, 445893, 524580, 594524, 612010, 636990, 734412, 743155, 891786, 918015, 1040417, 1224020, 1273980, 1486310, 1783572, 1836030, 2080834, 2229465, 2972620, 3121251, 3672060, 4161668, 4458930, 5202085, 6242502, 8917860, 10404170, 12485004, 15606255, 20808340, 31212510, 62425020]

約数ペア:

[(1, 62425020), (2, 31212510), (3, 20808340), (4, 15606255), (5, 12485004), (6, 10404170), (7, 8917860), (10, 6242502), (12, 5202085), (14, 4458930), (15, 4161668), (17, 3672060), (20, 3121251), (21, 2972620), (28, 2229465), (30, 2080834), (34, 1836030), (35, 1783572), (42, 1486310), (49, 1273980), (51, 1224020), (60, 1040417), (68, 918015), (70, 891786), (84, 743155), (85, 734412), (98, 636990), (102, 612010), (105, 594524), (119, 524580), (140, 445893), (147, 424660), (170, 367206), (196, 318495), (204, 306005), (210, 297262), (238, 262290), (245, 254796), (255, 244804), (294, 212330), (340, 183603), (357, 174860), (420, 148631), (476, 131145), (490, 127398), (510, 122402), (588, 106165), (595, 104916), (714, 87430), (735, 84932), (833, 74940), (980, 63699), (1020, 61201), (1190, 52458), (1249, 49980), (1428, 43715), (1470, 42466), (1666, 37470), (1785, 34972), (2380, 26229), (2498, 24990), (2499, 24980), (2940, 21233), (3332, 18735), (3570, 17486), (3747, 16660), (4165, 14988), (4996, 12495), (4998, 12490), (6245, 9996), (7140, 8743), (7494, 8330)]