13577940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 41489448

約数和(自身を除く): 27911508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 313, 482, 626, 723, 939, 964, 1205, 1252, 1446, 1565, 1878, 2169, 2410, 2817, 2892, 3130, 3615, 3756, 4338, 4695, 4820, 5634, 6260, 7230, 8676, 9390, 10845, 11268, 14085, 14460, 18780, 21690, 28170, 43380, 56340, 75433, 150866, 226299, 301732, 377165, 452598, 678897, 754330, 905196, 1131495, 1357794, 1508660, 2262990, 2715588, 3394485, 4525980, 6788970, 13577940]

約数ペア:

[(1, 13577940), (2, 6788970), (3, 4525980), (4, 3394485), (5, 2715588), (6, 2262990), (9, 1508660), (10, 1357794), (12, 1131495), (15, 905196), (18, 754330), (20, 678897), (30, 452598), (36, 377165), (45, 301732), (60, 226299), (90, 150866), (180, 75433), (241, 56340), (313, 43380), (482, 28170), (626, 21690), (723, 18780), (939, 14460), (964, 14085), (1205, 11268), (1252, 10845), (1446, 9390), (1565, 8676), (1878, 7230), (2169, 6260), (2410, 5634), (2817, 4820), (2892, 4695), (3130, 4338), (3615, 3756)]