89372010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1772

約数の個数: 128

約数和(自身を含む): 278046720

約数和(自身を除く): 188674710

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, 1235, 1330, 1365, 1482, 1723, 1729, 1995, 2470, 2730, 3446, 3458, 3705, 3990, 5169, 5187, 7410, 8615, 8645, 10338, 10374, 12061, 17230, 17290, 22399, 24122, 25845, 25935, 32737, 36183, 44798, 51690, 51870, 60305, 65474, 67197, 72366, 98211, 111995, 120610, 134394, 156793, 163685, 180915, 196422, 223990, 229159, 313586, 327370, 335985, 361830, 425581, 458318, 470379, 491055, 671970, 687477, 783965, 851162, 940758, 982110, 1145795, 1276743, 1374954, 1567930, 2127905, 2291590, 2351895, 2553486, 2979067, 3437385, 4255810, 4703790, 5958134, 6383715, 6874770, 8937201, 12767430, 14895335, 17874402, 29790670, 44686005, 89372010]

約数ペア:

[(1, 89372010), (2, 44686005), (3, 29790670), (5, 17874402), (6, 14895335), (7, 12767430), (10, 8937201), (13, 6874770), (14, 6383715), (15, 5958134), (19, 4703790), (21, 4255810), (26, 3437385), (30, 2979067), (35, 2553486), (38, 2351895), (39, 2291590), (42, 2127905), (57, 1567930), (65, 1374954), (70, 1276743), (78, 1145795), (91, 982110), (95, 940758), (105, 851162), (114, 783965), (130, 687477), (133, 671970), (182, 491055), (190, 470379), (195, 458318), (210, 425581), (247, 361830), (266, 335985), (273, 327370), (285, 313586), (390, 229159), (399, 223990), (455, 196422), (494, 180915), (546, 163685), (570, 156793), (665, 134394), (741, 120610), (798, 111995), (910, 98211), (1235, 72366), (1330, 67197), (1365, 65474), (1482, 60305), (1723, 51870), (1729, 51690), (1995, 44798), (2470, 36183), (2730, 32737), (3446, 25935), (3458, 25845), (3705, 24122), (3990, 22399), (5169, 17290), (5187, 17230), (7410, 12061), (8615, 10374), (8645, 10338)]