60337540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 136913112

約数和(自身を除く): 76575572

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 137, 190, 244, 274, 305, 361, 380, 548, 610, 685, 722, 1159, 1220, 1370, 1444, 1805, 2318, 2603, 2740, 3610, 4636, 5206, 5795, 7220, 8357, 10412, 11590, 13015, 16714, 22021, 23180, 26030, 33428, 41785, 44042, 49457, 52060, 83570, 88084, 98914, 110105, 158783, 167140, 197828, 220210, 247285, 317566, 440420, 494570, 635132, 793915, 989140, 1587830, 3016877, 3175660, 6033754, 12067508, 15084385, 30168770, 60337540]

約数ペア:

[(1, 60337540), (2, 30168770), (4, 15084385), (5, 12067508), (10, 6033754), (19, 3175660), (20, 3016877), (38, 1587830), (61, 989140), (76, 793915), (95, 635132), (122, 494570), (137, 440420), (190, 317566), (244, 247285), (274, 220210), (305, 197828), (361, 167140), (380, 158783), (548, 110105), (610, 98914), (685, 88084), (722, 83570), (1159, 52060), (1220, 49457), (1370, 44042), (1444, 41785), (1805, 33428), (2318, 26030), (2603, 23180), (2740, 22021), (3610, 16714), (4636, 13015), (5206, 11590), (5795, 10412), (7220, 8357)]