172384170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13457}}^1$

素因数の和:13535

約数の個数: 64

約数和(自身を含む): 480612096

約数和(自身を除く): 308227926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 13457, 26914, 40371, 67285, 80742, 94199, 134570, 188398, 201855, 282597, 403710, 470995, 565194, 820877, 941990, 1412985, 1641754, 2462631, 2825970, 4104385, 4925262, 5746139, 8208770, 11492278, 12313155, 17238417, 24626310, 28730695, 34476834, 57461390, 86192085, 172384170]

約数ペア:

[(1, 172384170), (2, 86192085), (3, 57461390), (5, 34476834), (6, 28730695), (7, 24626310), (10, 17238417), (14, 12313155), (15, 11492278), (21, 8208770), (30, 5746139), (35, 4925262), (42, 4104385), (61, 2825970), (70, 2462631), (105, 1641754), (122, 1412985), (183, 941990), (210, 820877), (305, 565194), (366, 470995), (427, 403710), (610, 282597), (854, 201855), (915, 188398), (1281, 134570), (1830, 94199), (2135, 80742), (2562, 67285), (4270, 40371), (6405, 26914), (12810, 13457)]