82078290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6857}}^1$

素因数の和:6896

約数の個数: 96

約数和(自身を含む): 256763520

約数和(自身を除く): 174685230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 6857, 11970, 13714, 20571, 34285, 41142, 47999, 61713, 68570, 95998, 102855, 123426, 130283, 143997, 205710, 239995, 260566, 287994, 308565, 390849, 431991, 479990, 617130, 651415, 719985, 781698, 863982, 911981, 1172547, 1302830, 1439970, 1823962, 1954245, 2159955, 2345094, 2735943, 3908490, 4319910, 4559905, 5471886, 5862735, 8207829, 9119810, 11725470, 13679715, 16415658, 27359430, 41039145, 82078290]

約数ペア:

[(1, 82078290), (2, 41039145), (3, 27359430), (5, 16415658), (6, 13679715), (7, 11725470), (9, 9119810), (10, 8207829), (14, 5862735), (15, 5471886), (18, 4559905), (19, 4319910), (21, 3908490), (30, 2735943), (35, 2345094), (38, 2159955), (42, 1954245), (45, 1823962), (57, 1439970), (63, 1302830), (70, 1172547), (90, 911981), (95, 863982), (105, 781698), (114, 719985), (126, 651415), (133, 617130), (171, 479990), (190, 431991), (210, 390849), (266, 308565), (285, 287994), (315, 260566), (342, 239995), (399, 205710), (570, 143997), (630, 130283), (665, 123426), (798, 102855), (855, 95998), (1197, 68570), (1330, 61713), (1710, 47999), (1995, 41142), (2394, 34285), (3990, 20571), (5985, 13714), (6857, 11970)]