650788970070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1\times {\mathrm{1997}}^1$

素因数の和:3094

約数の個数: 128

約数和(自身を含む): 1595986799616

約数和(自身を除く): 945197829546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 197, 201, 335, 394, 402, 591, 670, 823, 985, 1005, 1182, 1646, 1970, 1997, 2010, 2469, 2955, 3994, 4115, 4938, 5910, 5991, 8230, 9985, 11982, 12345, 13199, 19970, 24690, 26398, 29955, 39597, 55141, 59910, 65995, 79194, 110282, 131990, 133799, 162131, 165423, 197985, 267598, 275705, 324262, 330846, 393409, 395970, 401397, 486393, 551410, 668995, 786818, 802794, 810655, 827115, 972786, 1180227, 1337990, 1621310, 1643531, 1654230, 1967045, 2006985, 2360454, 2431965, 3287062, 3934090, 4013970, 4863930, 4930593, 5901135, 8217655, 9861186, 10862777, 11802270, 16435310, 21725554, 24652965, 26358403, 32588331, 49305930, 52716806, 54313885, 65176662, 79075209, 108627770, 110116577, 131792015, 158150418, 162941655, 220233154, 263584030, 323775607, 325883310, 330349731, 395376045, 550582885, 647551214, 660699462, 790752090, 971326821, 1101165770, 1618878035, 1651748655, 1942653642, 3237756070, 3303497310, 4856634105, 9713268210, 21692965669, 43385931338, 65078897007, 108464828345, 130157794014, 216929656690, 325394485035, 650788970070]

約数ペア:

[(1, 650788970070), (2, 325394485035), (3, 216929656690), (5, 130157794014), (6, 108464828345), (10, 65078897007), (15, 43385931338), (30, 21692965669), (67, 9713268210), (134, 4856634105), (197, 3303497310), (201, 3237756070), (335, 1942653642), (394, 1651748655), (402, 1618878035), (591, 1101165770), (670, 971326821), (823, 790752090), (985, 660699462), (1005, 647551214), (1182, 550582885), (1646, 395376045), (1970, 330349731), (1997, 325883310), (2010, 323775607), (2469, 263584030), (2955, 220233154), (3994, 162941655), (4115, 158150418), (4938, 131792015), (5910, 110116577), (5991, 108627770), (8230, 79075209), (9985, 65176662), (11982, 54313885), (12345, 52716806), (13199, 49305930), (19970, 32588331), (24690, 26358403), (26398, 24652965), (29955, 21725554), (39597, 16435310), (55141, 11802270), (59910, 10862777), (65995, 9861186), (79194, 8217655), (110282, 5901135), (131990, 4930593), (133799, 4863930), (162131, 4013970), (165423, 3934090), (197985, 3287062), (267598, 2431965), (275705, 2360454), (324262, 2006985), (330846, 1967045), (393409, 1654230), (395970, 1643531), (401397, 1621310), (486393, 1337990), (551410, 1180227), (668995, 972786), (786818, 827115), (802794, 810655)]