349510860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 1093493856

約数和(自身を除く): 743982996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 73, 90, 134, 146, 180, 201, 219, 268, 292, 335, 365, 397, 402, 438, 603, 657, 670, 730, 794, 804, 876, 1005, 1095, 1191, 1206, 1314, 1340, 1460, 1588, 1985, 2010, 2190, 2382, 2412, 2628, 3015, 3285, 3573, 3970, 4020, 4380, 4764, 4891, 5955, 6030, 6570, 7146, 7940, 9782, 11910, 12060, 13140, 14292, 14673, 17865, 19564, 23820, 24455, 26599, 28981, 29346, 35730, 44019, 48910, 53198, 57962, 58692, 71460, 73365, 79797, 86943, 88038, 97820, 106396, 115924, 132995, 144905, 146730, 159594, 173886, 176076, 220095, 239391, 260829, 265990, 289810, 293460, 319188, 347772, 398985, 434715, 440190, 478782, 521658, 531980, 579620, 797970, 869430, 880380, 957564, 1043316, 1196955, 1304145, 1595940, 1738860, 1941727, 2393910, 2608290, 3883454, 4787820, 5216580, 5825181, 7766908, 9708635, 11650362, 17475543, 19417270, 23300724, 29125905, 34951086, 38834540, 58251810, 69902172, 87377715, 116503620, 174755430, 349510860]

約数ペア:

[(1, 349510860), (2, 174755430), (3, 116503620), (4, 87377715), (5, 69902172), (6, 58251810), (9, 38834540), (10, 34951086), (12, 29125905), (15, 23300724), (18, 19417270), (20, 17475543), (30, 11650362), (36, 9708635), (45, 7766908), (60, 5825181), (67, 5216580), (73, 4787820), (90, 3883454), (134, 2608290), (146, 2393910), (180, 1941727), (201, 1738860), (219, 1595940), (268, 1304145), (292, 1196955), (335, 1043316), (365, 957564), (397, 880380), (402, 869430), (438, 797970), (603, 579620), (657, 531980), (670, 521658), (730, 478782), (794, 440190), (804, 434715), (876, 398985), (1005, 347772), (1095, 319188), (1191, 293460), (1206, 289810), (1314, 265990), (1340, 260829), (1460, 239391), (1588, 220095), (1985, 176076), (2010, 173886), (2190, 159594), (2382, 146730), (2412, 144905), (2628, 132995), (3015, 115924), (3285, 106396), (3573, 97820), (3970, 88038), (4020, 86943), (4380, 79797), (4764, 73365), (4891, 71460), (5955, 58692), (6030, 57962), (6570, 53198), (7146, 48910), (7940, 44019), (9782, 35730), (11910, 29346), (12060, 28981), (13140, 26599), (14292, 24455), (14673, 23820), (17865, 19564)]