3196340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 8252160

約数和(自身を除く): 5055820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 79, 85, 119, 140, 158, 170, 238, 289, 316, 340, 395, 476, 553, 578, 595, 790, 1106, 1156, 1190, 1343, 1445, 1580, 2023, 2212, 2380, 2686, 2765, 2890, 4046, 5372, 5530, 5780, 6715, 8092, 9401, 10115, 11060, 13430, 18802, 20230, 22831, 26860, 37604, 40460, 45662, 47005, 91324, 94010, 114155, 159817, 188020, 228310, 319634, 456620, 639268, 799085, 1598170, 3196340]

約数ペア:

[(1, 3196340), (2, 1598170), (4, 799085), (5, 639268), (7, 456620), (10, 319634), (14, 228310), (17, 188020), (20, 159817), (28, 114155), (34, 94010), (35, 91324), (68, 47005), (70, 45662), (79, 40460), (85, 37604), (119, 26860), (140, 22831), (158, 20230), (170, 18802), (238, 13430), (289, 11060), (316, 10115), (340, 9401), (395, 8092), (476, 6715), (553, 5780), (578, 5530), (595, 5372), (790, 4046), (1106, 2890), (1156, 2765), (1190, 2686), (1343, 2380), (1445, 2212), (1580, 2023)]