897465660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{164371}}^1$

素因数の和:164403

約数の個数: 96

約数和(自身を含む): 3092823552

約数和(自身を除く): 2195357892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 164371, 328742, 493113, 657484, 821855, 986226, 1150597, 1643710, 1972452, 2136823, 2301194, 2465565, 3287420, 3451791, 4273646, 4602388, 4931130, 5752985, 6410469, 6903582, 8547292, 9862260, 10684115, 11505970, 12820938, 13807164, 14957761, 17258955, 21368230, 23011940, 25641876, 29915522, 32052345, 34517910, 42736460, 44873283, 59831044, 64104690, 69035820, 74788805, 89746566, 128209380, 149577610, 179493132, 224366415, 299155220, 448732830, 897465660]

約数ペア:

[(1, 897465660), (2, 448732830), (3, 299155220), (4, 224366415), (5, 179493132), (6, 149577610), (7, 128209380), (10, 89746566), (12, 74788805), (13, 69035820), (14, 64104690), (15, 59831044), (20, 44873283), (21, 42736460), (26, 34517910), (28, 32052345), (30, 29915522), (35, 25641876), (39, 23011940), (42, 21368230), (52, 17258955), (60, 14957761), (65, 13807164), (70, 12820938), (78, 11505970), (84, 10684115), (91, 9862260), (105, 8547292), (130, 6903582), (140, 6410469), (156, 5752985), (182, 4931130), (195, 4602388), (210, 4273646), (260, 3451791), (273, 3287420), (364, 2465565), (390, 2301194), (420, 2136823), (455, 1972452), (546, 1643710), (780, 1150597), (910, 986226), (1092, 821855), (1365, 657484), (1820, 493113), (2730, 328742), (5460, 164371)]