15298140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1819

約数の個数: 96

約数和(自身を含む): 50351616

約数和(自身を除く): 35053476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 1783, 2145, 2860, 3566, 4290, 5349, 7132, 8580, 8915, 10698, 17830, 19613, 21396, 23179, 26745, 35660, 39226, 46358, 53490, 58839, 69537, 78452, 92716, 98065, 106980, 115895, 117678, 139074, 196130, 231790, 235356, 254969, 278148, 294195, 347685, 392260, 463580, 509938, 588390, 695370, 764907, 1019876, 1176780, 1274845, 1390740, 1529814, 2549690, 3059628, 3824535, 5099380, 7649070, 15298140]

約数ペア:

[(1, 15298140), (2, 7649070), (3, 5099380), (4, 3824535), (5, 3059628), (6, 2549690), (10, 1529814), (11, 1390740), (12, 1274845), (13, 1176780), (15, 1019876), (20, 764907), (22, 695370), (26, 588390), (30, 509938), (33, 463580), (39, 392260), (44, 347685), (52, 294195), (55, 278148), (60, 254969), (65, 235356), (66, 231790), (78, 196130), (110, 139074), (130, 117678), (132, 115895), (143, 106980), (156, 98065), (165, 92716), (195, 78452), (220, 69537), (260, 58839), (286, 53490), (330, 46358), (390, 39226), (429, 35660), (572, 26745), (660, 23179), (715, 21396), (780, 19613), (858, 17830), (1430, 10698), (1716, 8915), (1783, 8580), (2145, 7132), (2860, 5349), (3566, 4290)]