57095220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10457}}^1$

素因数の和:10489

約数の個数: 96

約数和(自身を含む): 196777728

約数和(自身を除く): 139682508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 10457, 20914, 31371, 41828, 52285, 62742, 73199, 104570, 125484, 135941, 146398, 156855, 209140, 219597, 271882, 292796, 313710, 365995, 407823, 439194, 543764, 627420, 679705, 731990, 815646, 878388, 951587, 1097985, 1359410, 1463980, 1631292, 1903174, 2039115, 2195970, 2718820, 2854761, 3806348, 4078230, 4391940, 4757935, 5709522, 8156460, 9515870, 11419044, 14273805, 19031740, 28547610, 57095220]

約数ペア:

[(1, 57095220), (2, 28547610), (3, 19031740), (4, 14273805), (5, 11419044), (6, 9515870), (7, 8156460), (10, 5709522), (12, 4757935), (13, 4391940), (14, 4078230), (15, 3806348), (20, 2854761), (21, 2718820), (26, 2195970), (28, 2039115), (30, 1903174), (35, 1631292), (39, 1463980), (42, 1359410), (52, 1097985), (60, 951587), (65, 878388), (70, 815646), (78, 731990), (84, 679705), (91, 627420), (105, 543764), (130, 439194), (140, 407823), (156, 365995), (182, 313710), (195, 292796), (210, 271882), (260, 219597), (273, 209140), (364, 156855), (390, 146398), (420, 135941), (455, 125484), (546, 104570), (780, 73199), (910, 62742), (1092, 52285), (1365, 41828), (1820, 31371), (2730, 20914), (5460, 10457)]