15663402270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{30389}}^1$

素因数の和:30511

約数の個数: 128

約数和(自身を含む): 44111692800

約数和(自身を除く): 28448290530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 83, 90, 115, 135, 138, 166, 207, 230, 249, 270, 345, 414, 415, 498, 621, 690, 747, 830, 1035, 1242, 1245, 1494, 1909, 2070, 2241, 2490, 3105, 3735, 3818, 4482, 5727, 6210, 7470, 9545, 11205, 11454, 17181, 19090, 22410, 28635, 30389, 34362, 51543, 57270, 60778, 85905, 91167, 103086, 151945, 171810, 182334, 257715, 273501, 303890, 455835, 515430, 547002, 698947, 820503, 911670, 1367505, 1397894, 1641006, 2096841, 2522287, 2735010, 3494735, 4102515, 4193682, 5044574, 6290523, 6989470, 7566861, 8205030, 10484205, 12581046, 12611435, 15133722, 18871569, 20968410, 22700583, 25222870, 31452615, 37743138, 37834305, 45401166, 58012601, 62905230, 68101749, 75668610, 94357845, 113502915, 116025202, 136203498, 174037803, 188715690, 227005830, 290063005, 340508745, 348075606, 522113409, 580126010, 681017490, 870189015, 1044226818, 1566340227, 1740378030, 2610567045, 3132680454, 5221134090, 7831701135, 15663402270]

約数ペア:

[(1, 15663402270), (2, 7831701135), (3, 5221134090), (5, 3132680454), (6, 2610567045), (9, 1740378030), (10, 1566340227), (15, 1044226818), (18, 870189015), (23, 681017490), (27, 580126010), (30, 522113409), (45, 348075606), (46, 340508745), (54, 290063005), (69, 227005830), (83, 188715690), (90, 174037803), (115, 136203498), (135, 116025202), (138, 113502915), (166, 94357845), (207, 75668610), (230, 68101749), (249, 62905230), (270, 58012601), (345, 45401166), (414, 37834305), (415, 37743138), (498, 31452615), (621, 25222870), (690, 22700583), (747, 20968410), (830, 18871569), (1035, 15133722), (1242, 12611435), (1245, 12581046), (1494, 10484205), (1909, 8205030), (2070, 7566861), (2241, 6989470), (2490, 6290523), (3105, 5044574), (3735, 4193682), (3818, 4102515), (4482, 3494735), (5727, 2735010), (6210, 2522287), (7470, 2096841), (9545, 1641006), (11205, 1397894), (11454, 1367505), (17181, 911670), (19090, 820503), (22410, 698947), (28635, 547002), (30389, 515430), (34362, 455835), (51543, 303890), (57270, 273501), (60778, 257715), (85905, 182334), (91167, 171810), (103086, 151945)]