42389550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13457}}^1$

素因数の和:13482

約数の個数: 72

約数和(自身を含む): 130165776

約数和(自身を除く): 87776226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 13457, 26914, 40371, 67285, 80742, 94199, 121113, 134570, 188398, 201855, 242226, 282597, 336425, 403710, 470995, 565194, 605565, 672850, 847791, 941990, 1009275, 1211130, 1412985, 1695582, 2018550, 2354975, 2825970, 3027825, 4238955, 4709950, 6055650, 7064925, 8477910, 14129850, 21194775, 42389550]

約数ペア:

[(1, 42389550), (2, 21194775), (3, 14129850), (5, 8477910), (6, 7064925), (7, 6055650), (9, 4709950), (10, 4238955), (14, 3027825), (15, 2825970), (18, 2354975), (21, 2018550), (25, 1695582), (30, 1412985), (35, 1211130), (42, 1009275), (45, 941990), (50, 847791), (63, 672850), (70, 605565), (75, 565194), (90, 470995), (105, 403710), (126, 336425), (150, 282597), (175, 242226), (210, 201855), (225, 188398), (315, 134570), (350, 121113), (450, 94199), (525, 80742), (630, 67285), (1050, 40371), (1575, 26914), (3150, 13457)]