28547610

素因数分解:

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

素因数の和:10487

約数の個数: 64

約数和(自身を含む): 84333312

約数和(自身を除く): 55785702

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 10457, 20914, 31371, 52285, 62742, 73199, 104570, 135941, 146398, 156855, 219597, 271882, 313710, 365995, 407823, 439194, 679705, 731990, 815646, 951587, 1097985, 1359410, 1903174, 2039115, 2195970, 2854761, 4078230, 4757935, 5709522, 9515870, 14273805, 28547610]

約数ペア:

[(1, 28547610), (2, 14273805), (3, 9515870), (5, 5709522), (6, 4757935), (7, 4078230), (10, 2854761), (13, 2195970), (14, 2039115), (15, 1903174), (21, 1359410), (26, 1097985), (30, 951587), (35, 815646), (39, 731990), (42, 679705), (65, 439194), (70, 407823), (78, 365995), (91, 313710), (105, 271882), (130, 219597), (182, 156855), (195, 146398), (210, 135941), (273, 104570), (390, 73199), (455, 62742), (546, 52285), (910, 31371), (1365, 20914), (2730, 10457)]