31454430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1483}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 87187968

約数和(自身を除く): 55733538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1483, 1515, 2121, 2966, 3030, 3535, 4242, 4449, 7070, 7415, 8898, 10381, 10605, 14830, 20762, 21210, 22245, 31143, 44490, 51905, 62286, 103810, 149783, 155715, 299566, 311430, 449349, 748915, 898698, 1048481, 1497830, 2096962, 2246745, 3145443, 4493490, 5242405, 6290886, 10484810, 15727215, 31454430]

約数ペア:

[(1, 31454430), (2, 15727215), (3, 10484810), (5, 6290886), (6, 5242405), (7, 4493490), (10, 3145443), (14, 2246745), (15, 2096962), (21, 1497830), (30, 1048481), (35, 898698), (42, 748915), (70, 449349), (101, 311430), (105, 299566), (202, 155715), (210, 149783), (303, 103810), (505, 62286), (606, 51905), (707, 44490), (1010, 31143), (1414, 22245), (1483, 21210), (1515, 20762), (2121, 14830), (2966, 10605), (3030, 10381), (3535, 8898), (4242, 7415), (4449, 7070)]