21416390010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{32257}}^1$

素因数の和:34732

約数の個数: 64

約数和(自身を含む): 57135369600

約数和(自身を除く): 35718979590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2459, 4918, 7377, 12295, 14754, 22131, 24590, 32257, 36885, 44262, 64514, 66393, 73770, 96771, 110655, 132786, 161285, 193542, 221310, 290313, 322570, 331965, 483855, 580626, 663930, 870939, 967710, 1451565, 1741878, 2903130, 4354695, 8709390, 79319963, 158639926, 237959889, 396599815, 475919778, 713879667, 793199630, 1189799445, 1427759334, 2141639001, 2379598890, 3569398335, 4283278002, 7138796670, 10708195005, 21416390010]

約数ペア:

[(1, 21416390010), (2, 10708195005), (3, 7138796670), (5, 4283278002), (6, 3569398335), (9, 2379598890), (10, 2141639001), (15, 1427759334), (18, 1189799445), (27, 793199630), (30, 713879667), (45, 475919778), (54, 396599815), (90, 237959889), (135, 158639926), (270, 79319963), (2459, 8709390), (4918, 4354695), (7377, 2903130), (12295, 1741878), (14754, 1451565), (22131, 967710), (24590, 870939), (32257, 663930), (36885, 580626), (44262, 483855), (64514, 331965), (66393, 322570), (73770, 290313), (96771, 221310), (110655, 193542), (132786, 161285)]