About the Number

107640990

107640989 ← → 107640991

2進数表記:110011010100111100010011110

漢数字表記:一億七百六十四万九百九十

素因数分解:

2 1 × 3 2 × 5 1 × 31 1 × 41 1 × 941 1

素因数の和:1026
約数の個数: 96
約数和(自身を含む): 296255232
約数和(自身を除く): 188614242

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 45, 62, 82, 90, 93, 123, 155, 186, 205, 246, 279, 310, 369, 410, 465, 558, 615, 738, 930, 941, 1230, 1271, 1395, 1845, 1882, 2542, 2790, 2823, 3690, 3813, 4705, 5646, 6355, 7626, 8469, 9410, 11439, 12710, 14115, 16938, 19065, 22878, 28230, 29171, 38130, 38581, 42345, 57195, 58342, 77162, 84690, 87513, 114390, 115743, 145855, 175026, 192905, 231486, 262539, 291710, 347229, 385810, 437565, 525078, 578715, 694458, 875130, 1157430, 1196011, 1312695, 1736145, 2392022, 2625390, 3472290, 3588033, 5980055, 7176066, 10764099, 11960110, 17940165, 21528198, 35880330, 53820495, 107640990]

約数ペア:
[(1, 107640990), (2, 53820495), (3, 35880330), (5, 21528198), (6, 17940165), (9, 11960110), (10, 10764099), (15, 7176066), (18, 5980055), (30, 3588033), (31, 3472290), (41, 2625390), (45, 2392022), (62, 1736145), (82, 1312695), (90, 1196011), (93, 1157430), (123, 875130), (155, 694458), (186, 578715), (205, 525078), (246, 437565), (279, 385810), (310, 347229), (369, 291710), (410, 262539), (465, 231486), (558, 192905), (615, 175026), (738, 145855), (930, 115743), (941, 114390), (1230, 87513), (1271, 84690), (1395, 77162), (1845, 58342), (1882, 57195), (2542, 42345), (2790, 38581), (2823, 38130), (3690, 29171), (3813, 28230), (4705, 22878), (5646, 19065), (6355, 16938), (7626, 14115), (8469, 12710), (9410, 11439)]

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