153927090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55171}}^1$

素因数の和:55215

約数の個数: 48

約数和(自身を含む): 413127936

約数和(自身を除く): 259200846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 55171, 110342, 165513, 275855, 331026, 496539, 551710, 827565, 993078, 1655130, 1710301, 2482695, 3420602, 4965390, 5130903, 8551505, 10261806, 15392709, 17103010, 25654515, 30785418, 51309030, 76963545, 153927090]

約数ペア:

[(1, 153927090), (2, 76963545), (3, 51309030), (5, 30785418), (6, 25654515), (9, 17103010), (10, 15392709), (15, 10261806), (18, 8551505), (30, 5130903), (31, 4965390), (45, 3420602), (62, 2482695), (90, 1710301), (93, 1655130), (155, 993078), (186, 827565), (279, 551710), (310, 496539), (465, 331026), (558, 275855), (930, 165513), (1395, 110342), (2790, 55171)]