15475460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 43690752

約数和(自身を除く): 28215292

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 773, 910, 1001, 1430, 1540, 1546, 1820, 2002, 2860, 3092, 3865, 4004, 5005, 5411, 7730, 8503, 10010, 10049, 10822, 15460, 17006, 20020, 20098, 21644, 27055, 34012, 40196, 42515, 50245, 54110, 59521, 70343, 85030, 100490, 108220, 110539, 119042, 140686, 170060, 200980, 221078, 238084, 281372, 297605, 351715, 442156, 552695, 595210, 703430, 773773, 1105390, 1190420, 1406860, 1547546, 2210780, 3095092, 3868865, 7737730, 15475460]

約数ペア:

[(1, 15475460), (2, 7737730), (4, 3868865), (5, 3095092), (7, 2210780), (10, 1547546), (11, 1406860), (13, 1190420), (14, 1105390), (20, 773773), (22, 703430), (26, 595210), (28, 552695), (35, 442156), (44, 351715), (52, 297605), (55, 281372), (65, 238084), (70, 221078), (77, 200980), (91, 170060), (110, 140686), (130, 119042), (140, 110539), (143, 108220), (154, 100490), (182, 85030), (220, 70343), (260, 59521), (286, 54110), (308, 50245), (364, 42515), (385, 40196), (455, 34012), (572, 27055), (715, 21644), (770, 20098), (773, 20020), (910, 17006), (1001, 15460), (1430, 10822), (1540, 10049), (1546, 10010), (1820, 8503), (2002, 7730), (2860, 5411), (3092, 5005), (3865, 4004)]