303915690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1064

約数の個数: 96

約数和(自身を含む): 854367696

約数和(自身を除く): 550452006

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 421, 585, 617, 842, 1170, 1234, 1263, 1851, 2105, 2526, 3085, 3702, 3789, 4210, 5473, 5553, 6170, 6315, 7578, 8021, 9255, 10946, 11106, 12630, 16042, 16419, 18510, 18945, 24063, 27365, 27765, 32838, 37890, 40105, 48126, 49257, 54730, 55530, 72189, 80210, 82095, 98514, 120315, 144378, 164190, 240630, 246285, 259757, 360945, 492570, 519514, 721890, 779271, 1298785, 1558542, 2337813, 2597570, 3376841, 3896355, 4675626, 6753682, 7792710, 10130523, 11689065, 16884205, 20261046, 23378130, 30391569, 33768410, 50652615, 60783138, 101305230, 151957845, 303915690]

約数ペア:

[(1, 303915690), (2, 151957845), (3, 101305230), (5, 60783138), (6, 50652615), (9, 33768410), (10, 30391569), (13, 23378130), (15, 20261046), (18, 16884205), (26, 11689065), (30, 10130523), (39, 7792710), (45, 6753682), (65, 4675626), (78, 3896355), (90, 3376841), (117, 2597570), (130, 2337813), (195, 1558542), (234, 1298785), (390, 779271), (421, 721890), (585, 519514), (617, 492570), (842, 360945), (1170, 259757), (1234, 246285), (1263, 240630), (1851, 164190), (2105, 144378), (2526, 120315), (3085, 98514), (3702, 82095), (3789, 80210), (4210, 72189), (5473, 55530), (5553, 54730), (6170, 49257), (6315, 48126), (7578, 40105), (8021, 37890), (9255, 32838), (10946, 27765), (11106, 27365), (12630, 24063), (16042, 18945), (16419, 18510)]