127933260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23431}}^1$

素因数の和:23463

約数の個数: 96

約数和(自身を含む): 440896512

約数和(自身を除く): 312963252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 23431, 46862, 70293, 93724, 117155, 140586, 164017, 234310, 281172, 304603, 328034, 351465, 468620, 492051, 609206, 656068, 702930, 820085, 913809, 984102, 1218412, 1405860, 1523015, 1640170, 1827618, 1968204, 2132221, 2460255, 3046030, 3280340, 3655236, 4264442, 4569045, 4920510, 6092060, 6396663, 8528884, 9138090, 9841020, 10661105, 12793326, 18276180, 21322210, 25586652, 31983315, 42644420, 63966630, 127933260]

約数ペア:

[(1, 127933260), (2, 63966630), (3, 42644420), (4, 31983315), (5, 25586652), (6, 21322210), (7, 18276180), (10, 12793326), (12, 10661105), (13, 9841020), (14, 9138090), (15, 8528884), (20, 6396663), (21, 6092060), (26, 4920510), (28, 4569045), (30, 4264442), (35, 3655236), (39, 3280340), (42, 3046030), (52, 2460255), (60, 2132221), (65, 1968204), (70, 1827618), (78, 1640170), (84, 1523015), (91, 1405860), (105, 1218412), (130, 984102), (140, 913809), (156, 820085), (182, 702930), (195, 656068), (210, 609206), (260, 492051), (273, 468620), (364, 351465), (390, 328034), (420, 304603), (455, 281172), (546, 234310), (780, 164017), (910, 140586), (1092, 117155), (1365, 93724), (1820, 70293), (2730, 46862), (5460, 23431)]