306613140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{70003}}^1$

素因数の和:70088

約数の個数: 48

約数和(自身を含む): 870289728

約数和(自身を除く): 563676588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 70003, 140006, 210009, 280012, 350015, 420018, 700030, 840036, 1050045, 1400060, 2100090, 4200180, 5110219, 10220438, 15330657, 20440876, 25551095, 30661314, 51102190, 61322628, 76653285, 102204380, 153306570, 306613140]

約数ペア:

[(1, 306613140), (2, 153306570), (3, 102204380), (4, 76653285), (5, 61322628), (6, 51102190), (10, 30661314), (12, 25551095), (15, 20440876), (20, 15330657), (30, 10220438), (60, 5110219), (73, 4200180), (146, 2100090), (219, 1400060), (292, 1050045), (365, 840036), (438, 700030), (730, 420018), (876, 350015), (1095, 280012), (1460, 210009), (2190, 140006), (4380, 70003)]