79803420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70003}}^1$

素因数の和:70034

約数の個数: 48

約数和(自身を含む): 235213440

約数和(自身を除く): 155410020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 70003, 140006, 210009, 280012, 350015, 420018, 700030, 840036, 1050045, 1330057, 1400060, 2100090, 2660114, 3990171, 4200180, 5320228, 6650285, 7980342, 13300570, 15960684, 19950855, 26601140, 39901710, 79803420]

約数ペア:

[(1, 79803420), (2, 39901710), (3, 26601140), (4, 19950855), (5, 15960684), (6, 13300570), (10, 7980342), (12, 6650285), (15, 5320228), (19, 4200180), (20, 3990171), (30, 2660114), (38, 2100090), (57, 1400060), (60, 1330057), (76, 1050045), (95, 840036), (114, 700030), (190, 420018), (228, 350015), (285, 280012), (380, 210009), (570, 140006), (1140, 70003)]