15511230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 49075200

約数和(自身を除く): 33563970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 283, 290, 315, 378, 406, 435, 522, 566, 609, 630, 783, 849, 870, 945, 1015, 1218, 1305, 1415, 1566, 1698, 1827, 1890, 1981, 2030, 2547, 2610, 2830, 3045, 3654, 3915, 3962, 4245, 5094, 5481, 5943, 6090, 7641, 7830, 8207, 8490, 9135, 9905, 10962, 11886, 12735, 15282, 16414, 17829, 18270, 19810, 24621, 25470, 27405, 29715, 35658, 38205, 41035, 49242, 53487, 54810, 57449, 59430, 73863, 76410, 82070, 89145, 106974, 114898, 123105, 147726, 172347, 178290, 221589, 246210, 267435, 287245, 344694, 369315, 443178, 517041, 534870, 574490, 738630, 861735, 1034082, 1107945, 1551123, 1723470, 2215890, 2585205, 3102246, 5170410, 7755615, 15511230]

約数ペア:

[(1, 15511230), (2, 7755615), (3, 5170410), (5, 3102246), (6, 2585205), (7, 2215890), (9, 1723470), (10, 1551123), (14, 1107945), (15, 1034082), (18, 861735), (21, 738630), (27, 574490), (29, 534870), (30, 517041), (35, 443178), (42, 369315), (45, 344694), (54, 287245), (58, 267435), (63, 246210), (70, 221589), (87, 178290), (90, 172347), (105, 147726), (126, 123105), (135, 114898), (145, 106974), (174, 89145), (189, 82070), (203, 76410), (210, 73863), (261, 59430), (270, 57449), (283, 54810), (290, 53487), (315, 49242), (378, 41035), (406, 38205), (435, 35658), (522, 29715), (566, 27405), (609, 25470), (630, 24621), (783, 19810), (849, 18270), (870, 17829), (945, 16414), (1015, 15282), (1218, 12735), (1305, 11886), (1415, 10962), (1566, 9905), (1698, 9135), (1827, 8490), (1890, 8207), (1981, 7830), (2030, 7641), (2547, 6090), (2610, 5943), (2830, 5481), (3045, 5094), (3654, 4245), (3915, 3962)]