17963433540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{22123}}^1$

素因数の和:22498

約数の個数: 144

約数和(自身を含む): 58852317888

約数和(自身を除く): 40888884348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 347, 390, 468, 585, 694, 780, 1041, 1170, 1388, 1735, 2082, 2340, 3123, 3470, 4164, 4511, 5205, 6246, 6940, 9022, 10410, 12492, 13533, 15615, 18044, 20820, 22123, 22555, 27066, 31230, 40599, 44246, 45110, 54132, 62460, 66369, 67665, 81198, 88492, 90220, 110615, 132738, 135330, 162396, 199107, 202995, 221230, 265476, 270660, 287599, 331845, 398214, 405990, 442460, 575198, 663690, 796428, 811980, 862797, 995535, 1150396, 1327380, 1437995, 1725594, 1991070, 2588391, 2875990, 3451188, 3982140, 4313985, 5176782, 5751980, 7676681, 8627970, 10353564, 12941955, 15353362, 17255940, 23030043, 25883910, 30706724, 38383405, 46060086, 51767820, 69090129, 76766810, 92120172, 99796853, 115150215, 138180258, 153533620, 199593706, 230300430, 276360516, 299390559, 345450645, 399187412, 460600860, 498984265, 598781118, 690901290, 898171677, 997968530, 1197562236, 1381802580, 1496952795, 1796343354, 1995937060, 2993905590, 3592686708, 4490858385, 5987811180, 8981716770, 17963433540]

約数ペア:

[(1, 17963433540), (2, 8981716770), (3, 5987811180), (4, 4490858385), (5, 3592686708), (6, 2993905590), (9, 1995937060), (10, 1796343354), (12, 1496952795), (13, 1381802580), (15, 1197562236), (18, 997968530), (20, 898171677), (26, 690901290), (30, 598781118), (36, 498984265), (39, 460600860), (45, 399187412), (52, 345450645), (60, 299390559), (65, 276360516), (78, 230300430), (90, 199593706), (117, 153533620), (130, 138180258), (156, 115150215), (180, 99796853), (195, 92120172), (234, 76766810), (260, 69090129), (347, 51767820), (390, 46060086), (468, 38383405), (585, 30706724), (694, 25883910), (780, 23030043), (1041, 17255940), (1170, 15353362), (1388, 12941955), (1735, 10353564), (2082, 8627970), (2340, 7676681), (3123, 5751980), (3470, 5176782), (4164, 4313985), (4511, 3982140), (5205, 3451188), (6246, 2875990), (6940, 2588391), (9022, 1991070), (10410, 1725594), (12492, 1437995), (13533, 1327380), (15615, 1150396), (18044, 995535), (20820, 862797), (22123, 811980), (22555, 796428), (27066, 663690), (31230, 575198), (40599, 442460), (44246, 405990), (45110, 398214), (54132, 331845), (62460, 287599), (66369, 270660), (67665, 265476), (81198, 221230), (88492, 202995), (90220, 199107), (110615, 162396), (132738, 135330)]