16281510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 47996928

約数和(自身を除く): 31715418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 41, 42, 61, 62, 70, 82, 93, 105, 122, 123, 155, 183, 186, 205, 210, 217, 246, 287, 305, 310, 366, 410, 427, 434, 465, 574, 610, 615, 651, 854, 861, 915, 930, 1085, 1230, 1271, 1281, 1302, 1435, 1722, 1830, 1891, 2135, 2170, 2501, 2542, 2562, 2870, 3255, 3782, 3813, 4270, 4305, 5002, 5673, 6355, 6405, 6510, 7503, 7626, 8610, 8897, 9455, 11346, 12505, 12710, 12810, 13237, 15006, 17507, 17794, 18910, 19065, 25010, 26474, 26691, 28365, 35014, 37515, 38130, 39711, 44485, 52521, 53382, 56730, 66185, 75030, 77531, 79422, 87535, 88970, 105042, 132370, 133455, 155062, 175070, 198555, 232593, 262605, 266910, 387655, 397110, 465186, 525210, 542717, 775310, 1085434, 1162965, 1628151, 2325930, 2713585, 3256302, 5427170, 8140755, 16281510]

約数ペア:

[(1, 16281510), (2, 8140755), (3, 5427170), (5, 3256302), (6, 2713585), (7, 2325930), (10, 1628151), (14, 1162965), (15, 1085434), (21, 775310), (30, 542717), (31, 525210), (35, 465186), (41, 397110), (42, 387655), (61, 266910), (62, 262605), (70, 232593), (82, 198555), (93, 175070), (105, 155062), (122, 133455), (123, 132370), (155, 105042), (183, 88970), (186, 87535), (205, 79422), (210, 77531), (217, 75030), (246, 66185), (287, 56730), (305, 53382), (310, 52521), (366, 44485), (410, 39711), (427, 38130), (434, 37515), (465, 35014), (574, 28365), (610, 26691), (615, 26474), (651, 25010), (854, 19065), (861, 18910), (915, 17794), (930, 17507), (1085, 15006), (1230, 13237), (1271, 12810), (1281, 12710), (1302, 12505), (1435, 11346), (1722, 9455), (1830, 8897), (1891, 8610), (2135, 7626), (2170, 7503), (2501, 6510), (2542, 6405), (2562, 6355), (2870, 5673), (3255, 5002), (3782, 4305), (3813, 4270)]