444320210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 871409664

約数和(自身を除く): 427089454

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 101, 115, 155, 202, 230, 310, 505, 617, 713, 1010, 1234, 1426, 2323, 3085, 3131, 3565, 4646, 6170, 6262, 7130, 11615, 14191, 15655, 19127, 23230, 28382, 31310, 38254, 62317, 70955, 72013, 95635, 124634, 141910, 144026, 191270, 311585, 360065, 439921, 623170, 720130, 879842, 1433291, 1931827, 2199605, 2866582, 3863654, 4399210, 7166455, 9659135, 14332910, 19318270, 44432021, 88864042, 222160105, 444320210]

約数ペア:

[(1, 444320210), (2, 222160105), (5, 88864042), (10, 44432021), (23, 19318270), (31, 14332910), (46, 9659135), (62, 7166455), (101, 4399210), (115, 3863654), (155, 2866582), (202, 2199605), (230, 1931827), (310, 1433291), (505, 879842), (617, 720130), (713, 623170), (1010, 439921), (1234, 360065), (1426, 311585), (2323, 191270), (3085, 144026), (3131, 141910), (3565, 124634), (4646, 95635), (6170, 72013), (6262, 70955), (7130, 62317), (11615, 38254), (14191, 31310), (15655, 28382), (19127, 23230)]