286822860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 849139200

約数和(自身を除く): 562316340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 311, 380, 570, 622, 809, 933, 1140, 1244, 1555, 1618, 1866, 2427, 3110, 3236, 3732, 4045, 4665, 4854, 5909, 6220, 8090, 9330, 9708, 11818, 12135, 15371, 16180, 17727, 18660, 23636, 24270, 29545, 30742, 35454, 46113, 48540, 59090, 61484, 70908, 76855, 88635, 92226, 118180, 153710, 177270, 184452, 230565, 251599, 307420, 354540, 461130, 503198, 754797, 922260, 1006396, 1257995, 1509594, 2515990, 3019188, 3773985, 4780381, 5031980, 7547970, 9560762, 14341143, 15095940, 19121524, 23901905, 28682286, 47803810, 57364572, 71705715, 95607620, 143411430, 286822860]

約数ペア:

[(1, 286822860), (2, 143411430), (3, 95607620), (4, 71705715), (5, 57364572), (6, 47803810), (10, 28682286), (12, 23901905), (15, 19121524), (19, 15095940), (20, 14341143), (30, 9560762), (38, 7547970), (57, 5031980), (60, 4780381), (76, 3773985), (95, 3019188), (114, 2515990), (190, 1509594), (228, 1257995), (285, 1006396), (311, 922260), (380, 754797), (570, 503198), (622, 461130), (809, 354540), (933, 307420), (1140, 251599), (1244, 230565), (1555, 184452), (1618, 177270), (1866, 153710), (2427, 118180), (3110, 92226), (3236, 88635), (3732, 76855), (4045, 70908), (4665, 61484), (4854, 59090), (5909, 48540), (6220, 46113), (8090, 35454), (9330, 30742), (9708, 29545), (11818, 24270), (12135, 23636), (15371, 18660), (16180, 17727)]