30299640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{5153}}^1$

素因数の和:5181

約数の個数: 96

約数和(自身を含む): 105760080

約数和(自身を除く): 75460440

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, 5153, 5880, 10306, 15459, 20612, 25765, 30918, 36071, 41224, 51530, 61836, 72142, 77295, 103060, 108213, 123672, 144284, 154590, 180355, 206120, 216426, 252497, 288568, 309180, 360710, 432852, 504994, 541065, 618360, 721420, 757491, 865704, 1009988, 1082130, 1262485, 1442840, 1514982, 2019976, 2164260, 2524970, 3029964, 3787455, 4328520, 5049940, 6059928, 7574910, 10099880, 15149820, 30299640]

約数ペア:

[(1, 30299640), (2, 15149820), (3, 10099880), (4, 7574910), (5, 6059928), (6, 5049940), (7, 4328520), (8, 3787455), (10, 3029964), (12, 2524970), (14, 2164260), (15, 2019976), (20, 1514982), (21, 1442840), (24, 1262485), (28, 1082130), (30, 1009988), (35, 865704), (40, 757491), (42, 721420), (49, 618360), (56, 541065), (60, 504994), (70, 432852), (84, 360710), (98, 309180), (105, 288568), (120, 252497), (140, 216426), (147, 206120), (168, 180355), (196, 154590), (210, 144284), (245, 123672), (280, 108213), (294, 103060), (392, 77295), (420, 72142), (490, 61836), (588, 51530), (735, 41224), (840, 36071), (980, 30918), (1176, 25765), (1470, 20612), (1960, 15459), (2940, 10306), (5153, 5880)]