15614940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 48625920

約数和(自身を除く): 33010980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 354, 401, 590, 649, 660, 708, 802, 885, 1180, 1203, 1298, 1604, 1770, 1947, 2005, 2406, 2596, 3245, 3540, 3894, 4010, 4411, 4812, 6015, 6490, 7788, 8020, 8822, 9735, 12030, 12980, 13233, 17644, 19470, 22055, 23659, 24060, 26466, 38940, 44110, 47318, 52932, 66165, 70977, 88220, 94636, 118295, 132330, 141954, 236590, 260249, 264660, 283908, 354885, 473180, 520498, 709770, 780747, 1040996, 1301245, 1419540, 1561494, 2602490, 3122988, 3903735, 5204980, 7807470, 15614940]

約数ペア:

[(1, 15614940), (2, 7807470), (3, 5204980), (4, 3903735), (5, 3122988), (6, 2602490), (10, 1561494), (11, 1419540), (12, 1301245), (15, 1040996), (20, 780747), (22, 709770), (30, 520498), (33, 473180), (44, 354885), (55, 283908), (59, 264660), (60, 260249), (66, 236590), (110, 141954), (118, 132330), (132, 118295), (165, 94636), (177, 88220), (220, 70977), (236, 66165), (295, 52932), (330, 47318), (354, 44110), (401, 38940), (590, 26466), (649, 24060), (660, 23659), (708, 22055), (802, 19470), (885, 17644), (1180, 13233), (1203, 12980), (1298, 12030), (1604, 9735), (1770, 8822), (1947, 8020), (2005, 7788), (2406, 6490), (2596, 6015), (3245, 4812), (3540, 4411), (3894, 4010)]