1475442990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{38393}}^1$

素因数の和:38474

約数の個数: 96

約数和(自身を含む): 4456161216

約数和(自身を除く): 2980718226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1281, 1830, 2135, 2562, 2745, 3843, 4270, 5490, 6405, 7686, 12810, 19215, 38393, 38430, 76786, 115179, 191965, 230358, 268751, 345537, 383930, 537502, 575895, 691074, 806253, 1151790, 1343755, 1612506, 1727685, 2341973, 2418759, 2687510, 3455370, 4031265, 4683946, 4837518, 7025919, 8062530, 11709865, 12093795, 14051838, 16393811, 21077757, 23419730, 24187590, 32787622, 35129595, 42155514, 49181433, 70259190, 81969055, 98362866, 105388785, 147544299, 163938110, 210777570, 245907165, 295088598, 491814330, 737721495, 1475442990]

約数ペア:

[(1, 1475442990), (2, 737721495), (3, 491814330), (5, 295088598), (6, 245907165), (7, 210777570), (9, 163938110), (10, 147544299), (14, 105388785), (15, 98362866), (18, 81969055), (21, 70259190), (30, 49181433), (35, 42155514), (42, 35129595), (45, 32787622), (61, 24187590), (63, 23419730), (70, 21077757), (90, 16393811), (105, 14051838), (122, 12093795), (126, 11709865), (183, 8062530), (210, 7025919), (305, 4837518), (315, 4683946), (366, 4031265), (427, 3455370), (549, 2687510), (610, 2418759), (630, 2341973), (854, 1727685), (915, 1612506), (1098, 1343755), (1281, 1151790), (1830, 806253), (2135, 691074), (2562, 575895), (2745, 537502), (3843, 383930), (4270, 345537), (5490, 268751), (6405, 230358), (7686, 191965), (12810, 115179), (19215, 76786), (38393, 38430)]