3029260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 6999552

約数和(自身を除く): 3970292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 191, 244, 260, 305, 382, 610, 764, 793, 955, 1220, 1586, 1910, 2483, 3172, 3820, 3965, 4966, 7930, 9932, 11651, 12415, 15860, 23302, 24830, 46604, 49660, 58255, 116510, 151463, 233020, 302926, 605852, 757315, 1514630, 3029260]

約数ペア:

[(1, 3029260), (2, 1514630), (4, 757315), (5, 605852), (10, 302926), (13, 233020), (20, 151463), (26, 116510), (52, 58255), (61, 49660), (65, 46604), (122, 24830), (130, 23302), (191, 15860), (244, 12415), (260, 11651), (305, 9932), (382, 7930), (610, 4966), (764, 3965), (793, 3820), (955, 3172), (1220, 2483), (1586, 1910)]