30413680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 160

約数和(自身を含む): 86780160

約数和(自身を除く): 56366480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 107, 110, 136, 152, 170, 176, 187, 190, 209, 214, 220, 272, 304, 323, 340, 374, 380, 418, 428, 440, 535, 646, 680, 748, 760, 836, 856, 880, 935, 1045, 1070, 1177, 1292, 1360, 1496, 1520, 1615, 1672, 1712, 1819, 1870, 2033, 2090, 2140, 2354, 2584, 2992, 3230, 3344, 3553, 3638, 3740, 4066, 4180, 4280, 4708, 5168, 5885, 6460, 7106, 7276, 7480, 8132, 8360, 8560, 9095, 9416, 10165, 11770, 12920, 14212, 14552, 14960, 16264, 16720, 17765, 18190, 18832, 20009, 20330, 22363, 23540, 25840, 28424, 29104, 32528, 34561, 35530, 36380, 40018, 40660, 44726, 47080, 56848, 69122, 71060, 72760, 80036, 81320, 89452, 94160, 100045, 111815, 138244, 142120, 145520, 160072, 162640, 172805, 178904, 200090, 223630, 276488, 284240, 320144, 345610, 357808, 380171, 400180, 447260, 552976, 691220, 760342, 800360, 894520, 1382440, 1520684, 1600720, 1789040, 1900855, 2764880, 3041368, 3801710, 6082736, 7603420, 15206840, 30413680]

約数ペア:

[(1, 30413680), (2, 15206840), (4, 7603420), (5, 6082736), (8, 3801710), (10, 3041368), (11, 2764880), (16, 1900855), (17, 1789040), (19, 1600720), (20, 1520684), (22, 1382440), (34, 894520), (38, 800360), (40, 760342), (44, 691220), (55, 552976), (68, 447260), (76, 400180), (80, 380171), (85, 357808), (88, 345610), (95, 320144), (107, 284240), (110, 276488), (136, 223630), (152, 200090), (170, 178904), (176, 172805), (187, 162640), (190, 160072), (209, 145520), (214, 142120), (220, 138244), (272, 111815), (304, 100045), (323, 94160), (340, 89452), (374, 81320), (380, 80036), (418, 72760), (428, 71060), (440, 69122), (535, 56848), (646, 47080), (680, 44726), (748, 40660), (760, 40018), (836, 36380), (856, 35530), (880, 34561), (935, 32528), (1045, 29104), (1070, 28424), (1177, 25840), (1292, 23540), (1360, 22363), (1496, 20330), (1520, 20009), (1615, 18832), (1672, 18190), (1712, 17765), (1819, 16720), (1870, 16264), (2033, 14960), (2090, 14552), (2140, 14212), (2354, 12920), (2584, 11770), (2992, 10165), (3230, 9416), (3344, 9095), (3553, 8560), (3638, 8360), (3740, 8132), (4066, 7480), (4180, 7276), (4280, 7106), (4708, 6460), (5168, 5885)]