67703835

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 119854080

約数和(自身を除く): 52150245

約数列:

[1, 3, 5, 15, 23, 29, 67, 69, 87, 101, 115, 145, 201, 303, 335, 345, 435, 505, 667, 1005, 1515, 1541, 1943, 2001, 2323, 2929, 3335, 4623, 5829, 6767, 6969, 7705, 8787, 9715, 10005, 11615, 14645, 20301, 23115, 29145, 33835, 34845, 43935, 44689, 67367, 101505, 134067, 155641, 196243, 202101, 223445, 336835, 466923, 588729, 670335, 778205, 981215, 1010505, 2334615, 2943645, 4513589, 13540767, 22567945, 67703835]

約数ペア:

[(1, 67703835), (3, 22567945), (5, 13540767), (15, 4513589), (23, 2943645), (29, 2334615), (67, 1010505), (69, 981215), (87, 778205), (101, 670335), (115, 588729), (145, 466923), (201, 336835), (303, 223445), (335, 202101), (345, 196243), (435, 155641), (505, 134067), (667, 101505), (1005, 67367), (1515, 44689), (1541, 43935), (1943, 34845), (2001, 33835), (2323, 29145), (2929, 23115), (3335, 20301), (4623, 14645), (5829, 11615), (6767, 10005), (6969, 9715), (7705, 8787)]