15888988830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{194933}}^1$

素因数の和:194986

約数の個数: 128

約数和(自身を含む): 47158433280

約数和(自身を除く): 31269444450

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 209, 247, 285, 286, 330, 390, 418, 429, 494, 570, 627, 715, 741, 858, 1045, 1235, 1254, 1430, 1482, 2090, 2145, 2470, 2717, 3135, 3705, 4290, 5434, 6270, 7410, 8151, 13585, 16302, 27170, 40755, 81510, 194933, 389866, 584799, 974665, 1169598, 1949330, 2144263, 2534129, 2923995, 3703727, 4288526, 5068258, 5847990, 6432789, 7407454, 7602387, 10721315, 11111181, 12670645, 12865578, 15204774, 18518635, 21442630, 22222362, 25341290, 27875419, 32163945, 37037270, 38011935, 40740997, 48148451, 55555905, 55750838, 64327890, 76023870, 81481994, 83626257, 96296902, 111111810, 122222991, 139377095, 144445353, 167252514, 203704985, 240742255, 244445982, 278754190, 288890706, 407409970, 418131285, 481484510, 529632961, 611114955, 722226765, 836262570, 1059265922, 1222229910, 1444453530, 1588898883, 2648164805, 3177797766, 5296329610, 7944494415, 15888988830]

約数ペア:

[(1, 15888988830), (2, 7944494415), (3, 5296329610), (5, 3177797766), (6, 2648164805), (10, 1588898883), (11, 1444453530), (13, 1222229910), (15, 1059265922), (19, 836262570), (22, 722226765), (26, 611114955), (30, 529632961), (33, 481484510), (38, 418131285), (39, 407409970), (55, 288890706), (57, 278754190), (65, 244445982), (66, 240742255), (78, 203704985), (95, 167252514), (110, 144445353), (114, 139377095), (130, 122222991), (143, 111111810), (165, 96296902), (190, 83626257), (195, 81481994), (209, 76023870), (247, 64327890), (285, 55750838), (286, 55555905), (330, 48148451), (390, 40740997), (418, 38011935), (429, 37037270), (494, 32163945), (570, 27875419), (627, 25341290), (715, 22222362), (741, 21442630), (858, 18518635), (1045, 15204774), (1235, 12865578), (1254, 12670645), (1430, 11111181), (1482, 10721315), (2090, 7602387), (2145, 7407454), (2470, 6432789), (2717, 5847990), (3135, 5068258), (3705, 4288526), (4290, 3703727), (5434, 2923995), (6270, 2534129), (7410, 2144263), (8151, 1949330), (13585, 1169598), (16302, 974665), (27170, 584799), (40755, 389866), (81510, 194933)]