63438780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{17333}}^1$

素因数の和:17406

約数の個数: 48

約数和(自身を含む): 180550944

約数和(自身を除く): 117112164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 17333, 34666, 51999, 69332, 86665, 103998, 173330, 207996, 259995, 346660, 519990, 1039980, 1057313, 2114626, 3171939, 4229252, 5286565, 6343878, 10573130, 12687756, 15859695, 21146260, 31719390, 63438780]

約数ペア:

[(1, 63438780), (2, 31719390), (3, 21146260), (4, 15859695), (5, 12687756), (6, 10573130), (10, 6343878), (12, 5286565), (15, 4229252), (20, 3171939), (30, 2114626), (60, 1057313), (61, 1039980), (122, 519990), (183, 346660), (244, 259995), (305, 207996), (366, 173330), (610, 103998), (732, 86665), (915, 69332), (1220, 51999), (1830, 34666), (3660, 17333)]