514282860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31397}}^1$

素因数の和:31432

約数の個数: 144

約数和(自身を含む): 1920050496

約数和(自身を除く): 1405767636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 31397, 62794, 94191, 125588, 156985, 188382, 219779, 282573, 313970, 376764, 408161, 439558, 470955, 565146, 627940, 659337, 816322, 879116, 941910, 1098895, 1130292, 1224483, 1318674, 1412865, 1632644, 1883820, 1978011, 2040805, 2197790, 2448966, 2637348, 2825730, 2857127, 3296685, 3673449, 3956022, 4081610, 4395580, 4897932, 5651460, 5714254, 6122415, 6593370, 7346898, 7912044, 8163220, 8571381, 9890055, 11428508, 12244830, 13186740, 14285635, 14693796, 17142762, 18367245, 19780110, 24489660, 25714143, 28571270, 34285524, 36734490, 39560220, 42856905, 51428286, 57142540, 73468980, 85713810, 102856572, 128570715, 171427620, 257141430, 514282860]

約数ペア:

[(1, 514282860), (2, 257141430), (3, 171427620), (4, 128570715), (5, 102856572), (6, 85713810), (7, 73468980), (9, 57142540), (10, 51428286), (12, 42856905), (13, 39560220), (14, 36734490), (15, 34285524), (18, 28571270), (20, 25714143), (21, 24489660), (26, 19780110), (28, 18367245), (30, 17142762), (35, 14693796), (36, 14285635), (39, 13186740), (42, 12244830), (45, 11428508), (52, 9890055), (60, 8571381), (63, 8163220), (65, 7912044), (70, 7346898), (78, 6593370), (84, 6122415), (90, 5714254), (91, 5651460), (105, 4897932), (117, 4395580), (126, 4081610), (130, 3956022), (140, 3673449), (156, 3296685), (180, 2857127), (182, 2825730), (195, 2637348), (210, 2448966), (234, 2197790), (252, 2040805), (260, 1978011), (273, 1883820), (315, 1632644), (364, 1412865), (390, 1318674), (420, 1224483), (455, 1130292), (468, 1098895), (546, 941910), (585, 879116), (630, 816322), (780, 659337), (819, 627940), (910, 565146), (1092, 470955), (1170, 439558), (1260, 408161), (1365, 376764), (1638, 313970), (1820, 282573), (2340, 219779), (2730, 188382), (3276, 156985), (4095, 125588), (5460, 94191), (8190, 62794), (16380, 31397)]