443999790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19973}}^1$

素因数の和:20018

約数の個数: 96

約数和(自身を含む): 1308696480

約数和(自身を除く): 864696690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 19973, 22230, 39946, 59919, 99865, 119838, 179757, 199730, 259649, 299595, 359514, 379487, 519298, 599190, 758974, 778947, 898785, 1138461, 1298245, 1557894, 1797570, 1897435, 2276922, 2336841, 2596490, 3415383, 3794870, 3894735, 4673682, 4933331, 5692305, 6830766, 7789470, 9866662, 11384610, 11684205, 14799993, 17076915, 23368410, 24666655, 29599986, 34153830, 44399979, 49333310, 73999965, 88799958, 147999930, 221999895, 443999790]

約数ペア:

[(1, 443999790), (2, 221999895), (3, 147999930), (5, 88799958), (6, 73999965), (9, 49333310), (10, 44399979), (13, 34153830), (15, 29599986), (18, 24666655), (19, 23368410), (26, 17076915), (30, 14799993), (38, 11684205), (39, 11384610), (45, 9866662), (57, 7789470), (65, 6830766), (78, 5692305), (90, 4933331), (95, 4673682), (114, 3894735), (117, 3794870), (130, 3415383), (171, 2596490), (190, 2336841), (195, 2276922), (234, 1897435), (247, 1797570), (285, 1557894), (342, 1298245), (390, 1138461), (494, 898785), (570, 778947), (585, 758974), (741, 599190), (855, 519298), (1170, 379487), (1235, 359514), (1482, 299595), (1710, 259649), (2223, 199730), (2470, 179757), (3705, 119838), (4446, 99865), (7410, 59919), (11115, 39946), (19973, 22230)]