2216504940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{123551}}^1$

素因数の和:123599

約数の個数: 96

約数和(自身を含む): 6974263296

約数和(自身を除く): 4757758356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 17940, 123551, 247102, 370653, 494204, 617755, 741306, 1235510, 1482612, 1606163, 1853265, 2471020, 2841673, 3212326, 3706530, 4818489, 5683346, 6424652, 7413060, 8030815, 8525019, 9636978, 11366692, 14208365, 16061630, 17050038, 19273956, 24092445, 28416730, 32123260, 34100076, 36941749, 42625095, 48184890, 56833460, 73883498, 85250190, 96369780, 110825247, 147766996, 170500380, 184708745, 221650494, 369417490, 443300988, 554126235, 738834980, 1108252470, 2216504940]

約数ペア:

[(1, 2216504940), (2, 1108252470), (3, 738834980), (4, 554126235), (5, 443300988), (6, 369417490), (10, 221650494), (12, 184708745), (13, 170500380), (15, 147766996), (20, 110825247), (23, 96369780), (26, 85250190), (30, 73883498), (39, 56833460), (46, 48184890), (52, 42625095), (60, 36941749), (65, 34100076), (69, 32123260), (78, 28416730), (92, 24092445), (115, 19273956), (130, 17050038), (138, 16061630), (156, 14208365), (195, 11366692), (230, 9636978), (260, 8525019), (276, 8030815), (299, 7413060), (345, 6424652), (390, 5683346), (460, 4818489), (598, 3706530), (690, 3212326), (780, 2841673), (897, 2471020), (1196, 1853265), (1380, 1606163), (1495, 1482612), (1794, 1235510), (2990, 741306), (3588, 617755), (4485, 494204), (5980, 370653), (8970, 247102), (17940, 123551)]