9701940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 27461952

約数和(自身を除く): 17760012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1667, 1940, 2910, 3334, 5001, 5820, 6668, 8335, 10002, 16670, 20004, 25005, 33340, 50010, 100020, 161699, 323398, 485097, 646796, 808495, 970194, 1616990, 1940388, 2425485, 3233980, 4850970, 9701940]

約数ペア:

[(1, 9701940), (2, 4850970), (3, 3233980), (4, 2425485), (5, 1940388), (6, 1616990), (10, 970194), (12, 808495), (15, 646796), (20, 485097), (30, 323398), (60, 161699), (97, 100020), (194, 50010), (291, 33340), (388, 25005), (485, 20004), (582, 16670), (970, 10002), (1164, 8335), (1455, 6668), (1667, 5820), (1940, 5001), (2910, 3334)]