354482620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 810028800

約数和(自身を除く): 455546180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 97, 118, 163, 190, 194, 236, 295, 326, 380, 388, 485, 590, 652, 815, 970, 1121, 1180, 1630, 1843, 1940, 2242, 3097, 3260, 3686, 4484, 5605, 5723, 6194, 7372, 9215, 9617, 11210, 11446, 12388, 15485, 15811, 18430, 19234, 22420, 22892, 28615, 30970, 31622, 36860, 38468, 48085, 57230, 61940, 63244, 79055, 96170, 108737, 114460, 158110, 182723, 192340, 217474, 300409, 316220, 365446, 434948, 543685, 600818, 730892, 913615, 932849, 1087370, 1201636, 1502045, 1827230, 1865698, 2174740, 3004090, 3654460, 3731396, 4664245, 6008180, 9328490, 17724131, 18656980, 35448262, 70896524, 88620655, 177241310, 354482620]

約数ペア:

[(1, 354482620), (2, 177241310), (4, 88620655), (5, 70896524), (10, 35448262), (19, 18656980), (20, 17724131), (38, 9328490), (59, 6008180), (76, 4664245), (95, 3731396), (97, 3654460), (118, 3004090), (163, 2174740), (190, 1865698), (194, 1827230), (236, 1502045), (295, 1201636), (326, 1087370), (380, 932849), (388, 913615), (485, 730892), (590, 600818), (652, 543685), (815, 434948), (970, 365446), (1121, 316220), (1180, 300409), (1630, 217474), (1843, 192340), (1940, 182723), (2242, 158110), (3097, 114460), (3260, 108737), (3686, 96170), (4484, 79055), (5605, 63244), (5723, 61940), (6194, 57230), (7372, 48085), (9215, 38468), (9617, 36860), (11210, 31622), (11446, 30970), (12388, 28615), (15485, 22892), (15811, 22420), (18430, 19234)]