214651710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26209}}^1$

素因数の和:26242

約数の個数: 96

約数和(自身を含む): 686911680

約数和(自身を除く): 472259970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 26209, 52418, 78627, 131045, 157254, 183463, 235881, 262090, 340717, 366926, 393135, 471762, 550389, 681434, 786270, 917315, 1022151, 1100778, 1179405, 1651167, 1703585, 1834630, 2044302, 2358810, 2385019, 2751945, 3066453, 3302334, 3407170, 4770038, 5110755, 5503890, 6132906, 7155057, 8255835, 10221510, 11925095, 14310114, 15332265, 16511670, 21465171, 23850190, 30664530, 35775285, 42930342, 71550570, 107325855, 214651710]

約数ペア:

[(1, 214651710), (2, 107325855), (3, 71550570), (5, 42930342), (6, 35775285), (7, 30664530), (9, 23850190), (10, 21465171), (13, 16511670), (14, 15332265), (15, 14310114), (18, 11925095), (21, 10221510), (26, 8255835), (30, 7155057), (35, 6132906), (39, 5503890), (42, 5110755), (45, 4770038), (63, 3407170), (65, 3302334), (70, 3066453), (78, 2751945), (90, 2385019), (91, 2358810), (105, 2044302), (117, 1834630), (126, 1703585), (130, 1651167), (182, 1179405), (195, 1100778), (210, 1022151), (234, 917315), (273, 786270), (315, 681434), (390, 550389), (455, 471762), (546, 393135), (585, 366926), (630, 340717), (819, 262090), (910, 235881), (1170, 183463), (1365, 157254), (1638, 131045), (2730, 78627), (4095, 52418), (8190, 26209)]