74434920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12659}}^1$

素因数の和:12687

約数の個数: 96

約数和(自身を含む): 259783200

約数和(自身を除く): 185348280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12659, 25318, 37977, 50636, 63295, 75954, 88613, 101272, 126590, 151908, 177226, 189885, 253180, 265839, 303816, 354452, 379770, 443065, 506360, 531678, 620291, 708904, 759540, 886130, 1063356, 1240582, 1329195, 1519080, 1772260, 1860873, 2126712, 2481164, 2658390, 3101455, 3544520, 3721746, 4962328, 5316780, 6202910, 7443492, 9304365, 10633560, 12405820, 14886984, 18608730, 24811640, 37217460, 74434920]

約数ペア:

[(1, 74434920), (2, 37217460), (3, 24811640), (4, 18608730), (5, 14886984), (6, 12405820), (7, 10633560), (8, 9304365), (10, 7443492), (12, 6202910), (14, 5316780), (15, 4962328), (20, 3721746), (21, 3544520), (24, 3101455), (28, 2658390), (30, 2481164), (35, 2126712), (40, 1860873), (42, 1772260), (49, 1519080), (56, 1329195), (60, 1240582), (70, 1063356), (84, 886130), (98, 759540), (105, 708904), (120, 620291), (140, 531678), (147, 506360), (168, 443065), (196, 379770), (210, 354452), (245, 303816), (280, 265839), (294, 253180), (392, 189885), (420, 177226), (490, 151908), (588, 126590), (735, 101272), (840, 88613), (980, 75954), (1176, 63295), (1470, 50636), (1960, 37977), (2940, 25318), (5880, 12659)]