11819430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 35740224

約数和(自身を除く): 23920794

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 257, 315, 365, 438, 511, 514, 630, 657, 730, 771, 1022, 1095, 1285, 1314, 1533, 1542, 1799, 2190, 2313, 2555, 2570, 3066, 3285, 3598, 3855, 4599, 4626, 5110, 5397, 6570, 7665, 7710, 8995, 9198, 10794, 11565, 15330, 16191, 17990, 18761, 22995, 23130, 26985, 32382, 37522, 45990, 53970, 56283, 80955, 93805, 112566, 131327, 161910, 168849, 187610, 262654, 281415, 337698, 393981, 562830, 656635, 787962, 844245, 1181943, 1313270, 1688490, 1969905, 2363886, 3939810, 5909715, 11819430]

約数ペア:

[(1, 11819430), (2, 5909715), (3, 3939810), (5, 2363886), (6, 1969905), (7, 1688490), (9, 1313270), (10, 1181943), (14, 844245), (15, 787962), (18, 656635), (21, 562830), (30, 393981), (35, 337698), (42, 281415), (45, 262654), (63, 187610), (70, 168849), (73, 161910), (90, 131327), (105, 112566), (126, 93805), (146, 80955), (210, 56283), (219, 53970), (257, 45990), (315, 37522), (365, 32382), (438, 26985), (511, 23130), (514, 22995), (630, 18761), (657, 17990), (730, 16191), (771, 15330), (1022, 11565), (1095, 10794), (1285, 9198), (1314, 8995), (1533, 7710), (1542, 7665), (1799, 6570), (2190, 5397), (2313, 5110), (2555, 4626), (2570, 4599), (3066, 3855), (3285, 3598)]