1315707570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{10663}}^1$

素因数の和:11136

約数の個数: 64

約数和(自身を含む): 3516560640

約数和(自身を除く): 2200853070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 457, 914, 1371, 2285, 2742, 4113, 4570, 6855, 8226, 10663, 12339, 13710, 20565, 21326, 24678, 31989, 41130, 53315, 61695, 63978, 95967, 106630, 123390, 159945, 191934, 287901, 319890, 479835, 575802, 959670, 1439505, 2879010, 4872991, 9745982, 14618973, 24364955, 29237946, 43856919, 48729910, 73094865, 87713838, 131570757, 146189730, 219284595, 263141514, 438569190, 657853785, 1315707570]

約数ペア:

[(1, 1315707570), (2, 657853785), (3, 438569190), (5, 263141514), (6, 219284595), (9, 146189730), (10, 131570757), (15, 87713838), (18, 73094865), (27, 48729910), (30, 43856919), (45, 29237946), (54, 24364955), (90, 14618973), (135, 9745982), (270, 4872991), (457, 2879010), (914, 1439505), (1371, 959670), (2285, 575802), (2742, 479835), (4113, 319890), (4570, 287901), (6855, 191934), (8226, 159945), (10663, 123390), (12339, 106630), (13710, 95967), (20565, 63978), (21326, 61695), (24678, 53315), (31989, 41130)]