2645803020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{14753}}^1$

素因数の和:14840

約数の個数: 144

約数和(自身を含む): 8759626848

約数和(自身を除く): 6113823828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 61, 70, 84, 98, 105, 122, 140, 147, 183, 196, 210, 244, 245, 294, 305, 366, 420, 427, 490, 588, 610, 732, 735, 854, 915, 980, 1220, 1281, 1470, 1708, 1830, 2135, 2562, 2940, 2989, 3660, 4270, 5124, 5978, 6405, 8540, 8967, 11956, 12810, 14753, 14945, 17934, 25620, 29506, 29890, 35868, 44259, 44835, 59012, 59780, 73765, 88518, 89670, 103271, 147530, 177036, 179340, 206542, 221295, 295060, 309813, 413084, 442590, 516355, 619626, 722897, 885180, 899933, 1032710, 1239252, 1445794, 1549065, 1799866, 2065420, 2168691, 2699799, 2891588, 3098130, 3599732, 3614485, 4337382, 4499665, 5399598, 6196260, 6299531, 7228970, 8674764, 8999330, 10799196, 10843455, 12599062, 13498995, 14457940, 17998660, 18898593, 21686910, 25198124, 26997990, 31497655, 37797186, 43373820, 44096717, 53995980, 62995310, 75594372, 88193434, 94492965, 125990620, 132290151, 176386868, 188985930, 220483585, 264580302, 377971860, 440967170, 529160604, 661450755, 881934340, 1322901510, 2645803020]

約数ペア:

[(1, 2645803020), (2, 1322901510), (3, 881934340), (4, 661450755), (5, 529160604), (6, 440967170), (7, 377971860), (10, 264580302), (12, 220483585), (14, 188985930), (15, 176386868), (20, 132290151), (21, 125990620), (28, 94492965), (30, 88193434), (35, 75594372), (42, 62995310), (49, 53995980), (60, 44096717), (61, 43373820), (70, 37797186), (84, 31497655), (98, 26997990), (105, 25198124), (122, 21686910), (140, 18898593), (147, 17998660), (183, 14457940), (196, 13498995), (210, 12599062), (244, 10843455), (245, 10799196), (294, 8999330), (305, 8674764), (366, 7228970), (420, 6299531), (427, 6196260), (490, 5399598), (588, 4499665), (610, 4337382), (732, 3614485), (735, 3599732), (854, 3098130), (915, 2891588), (980, 2699799), (1220, 2168691), (1281, 2065420), (1470, 1799866), (1708, 1549065), (1830, 1445794), (2135, 1239252), (2562, 1032710), (2940, 899933), (2989, 885180), (3660, 722897), (4270, 619626), (5124, 516355), (5978, 442590), (6405, 413084), (8540, 309813), (8967, 295060), (11956, 221295), (12810, 206542), (14753, 179340), (14945, 177036), (17934, 147530), (25620, 103271), (29506, 89670), (29890, 88518), (35868, 73765), (44259, 59780), (44835, 59012)]