16410870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 52761600

約数和(自身を除く): 36350730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 457, 513, 570, 630, 665, 798, 855, 914, 945, 1026, 1197, 1330, 1371, 1710, 1890, 1995, 2285, 2394, 2565, 2742, 3199, 3591, 3990, 4113, 4570, 5130, 5985, 6398, 6855, 7182, 8226, 8683, 9597, 11970, 12339, 13710, 15995, 17366, 17955, 19194, 20565, 24678, 26049, 28791, 31990, 35910, 41130, 43415, 47985, 52098, 57582, 60781, 61695, 78147, 86373, 86830, 95970, 121562, 123390, 130245, 143955, 156294, 172746, 182343, 234441, 260490, 287910, 303905, 364686, 390735, 431865, 468882, 547029, 607810, 781470, 863730, 911715, 1094058, 1172205, 1641087, 1823430, 2344410, 2735145, 3282174, 5470290, 8205435, 16410870]

約数ペア:

[(1, 16410870), (2, 8205435), (3, 5470290), (5, 3282174), (6, 2735145), (7, 2344410), (9, 1823430), (10, 1641087), (14, 1172205), (15, 1094058), (18, 911715), (19, 863730), (21, 781470), (27, 607810), (30, 547029), (35, 468882), (38, 431865), (42, 390735), (45, 364686), (54, 303905), (57, 287910), (63, 260490), (70, 234441), (90, 182343), (95, 172746), (105, 156294), (114, 143955), (126, 130245), (133, 123390), (135, 121562), (171, 95970), (189, 86830), (190, 86373), (210, 78147), (266, 61695), (270, 60781), (285, 57582), (315, 52098), (342, 47985), (378, 43415), (399, 41130), (457, 35910), (513, 31990), (570, 28791), (630, 26049), (665, 24678), (798, 20565), (855, 19194), (914, 17955), (945, 17366), (1026, 15995), (1197, 13710), (1330, 12339), (1371, 11970), (1710, 9597), (1890, 8683), (1995, 8226), (2285, 7182), (2394, 6855), (2565, 6398), (2742, 5985), (3199, 5130), (3591, 4570), (3990, 4113)]