83784870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3814

約数の個数: 96

約数和(自身を含む): 247010400

約数和(自身を除く): 163225530

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, 3769, 4446, 7410, 7538, 11115, 11307, 18845, 22230, 22614, 33921, 37690, 48997, 56535, 67842, 71611, 97994, 113070, 143222, 146991, 169605, 214833, 244985, 293982, 339210, 358055, 429666, 440973, 489970, 644499, 716110, 734955, 881946, 930943, 1074165, 1288998, 1469910, 1861886, 2148330, 2204865, 2792829, 3222495, 4409730, 4654715, 5585658, 6444990, 8378487, 9309430, 13964145, 16756974, 27928290, 41892435, 83784870]

約数ペア:

[(1, 83784870), (2, 41892435), (3, 27928290), (5, 16756974), (6, 13964145), (9, 9309430), (10, 8378487), (13, 6444990), (15, 5585658), (18, 4654715), (19, 4409730), (26, 3222495), (30, 2792829), (38, 2204865), (39, 2148330), (45, 1861886), (57, 1469910), (65, 1288998), (78, 1074165), (90, 930943), (95, 881946), (114, 734955), (117, 716110), (130, 644499), (171, 489970), (190, 440973), (195, 429666), (234, 358055), (247, 339210), (285, 293982), (342, 244985), (390, 214833), (494, 169605), (570, 146991), (585, 143222), (741, 113070), (855, 97994), (1170, 71611), (1235, 67842), (1482, 56535), (1710, 48997), (2223, 37690), (2470, 33921), (3705, 22614), (3769, 22230), (4446, 18845), (7410, 11307), (7538, 11115)]