69563790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12671}}^1$

素因数の和:12745

約数の個数: 48

約数和(自身を含む): 183845376

約数和(自身を除く): 114281586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 12671, 25342, 38013, 63355, 76026, 114039, 126710, 190065, 228078, 380130, 570195, 772931, 1140390, 1545862, 2318793, 3864655, 4637586, 6956379, 7729310, 11593965, 13912758, 23187930, 34781895, 69563790]

約数ペア:

[(1, 69563790), (2, 34781895), (3, 23187930), (5, 13912758), (6, 11593965), (9, 7729310), (10, 6956379), (15, 4637586), (18, 3864655), (30, 2318793), (45, 1545862), (61, 1140390), (90, 772931), (122, 570195), (183, 380130), (305, 228078), (366, 190065), (549, 126710), (610, 114039), (915, 76026), (1098, 63355), (1830, 38013), (2745, 25342), (5490, 12671)]