61880910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1242

約数の個数: 128

約数和(自身を含む): 192568320

約数和(自身を除く): 130687410

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1193, 1235, 1330, 1365, 1482, 1729, 1995, 2386, 2470, 2730, 3458, 3579, 3705, 3990, 5187, 5965, 7158, 7410, 8351, 8645, 10374, 11930, 15509, 16702, 17290, 17895, 22667, 25053, 25935, 31018, 35790, 41755, 45334, 46527, 50106, 51870, 68001, 77545, 83510, 93054, 108563, 113335, 125265, 136002, 155090, 158669, 217126, 226670, 232635, 250530, 294671, 317338, 325689, 340005, 465270, 476007, 542815, 589342, 651378, 680010, 793345, 884013, 952014, 1085630, 1473355, 1586690, 1628445, 1768026, 2062697, 2380035, 2946710, 3256890, 4125394, 4420065, 4760070, 6188091, 8840130, 10313485, 12376182, 20626970, 30940455, 61880910]

約数ペア:

[(1, 61880910), (2, 30940455), (3, 20626970), (5, 12376182), (6, 10313485), (7, 8840130), (10, 6188091), (13, 4760070), (14, 4420065), (15, 4125394), (19, 3256890), (21, 2946710), (26, 2380035), (30, 2062697), (35, 1768026), (38, 1628445), (39, 1586690), (42, 1473355), (57, 1085630), (65, 952014), (70, 884013), (78, 793345), (91, 680010), (95, 651378), (105, 589342), (114, 542815), (130, 476007), (133, 465270), (182, 340005), (190, 325689), (195, 317338), (210, 294671), (247, 250530), (266, 232635), (273, 226670), (285, 217126), (390, 158669), (399, 155090), (455, 136002), (494, 125265), (546, 113335), (570, 108563), (665, 93054), (741, 83510), (798, 77545), (910, 68001), (1193, 51870), (1235, 50106), (1330, 46527), (1365, 45334), (1482, 41755), (1729, 35790), (1995, 31018), (2386, 25935), (2470, 25053), (2730, 22667), (3458, 17895), (3579, 17290), (3705, 16702), (3990, 15509), (5187, 11930), (5965, 10374), (7158, 8645), (7410, 8351)]