309363780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6421}}^1$

素因数の和:6517

約数の個数: 96

約数和(自身を含む): 958059648

約数和(自身を除く): 648695868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 292, 330, 365, 438, 660, 730, 803, 876, 1095, 1460, 1606, 2190, 2409, 3212, 4015, 4380, 4818, 6421, 8030, 9636, 12045, 12842, 16060, 19263, 24090, 25684, 32105, 38526, 48180, 64210, 70631, 77052, 96315, 128420, 141262, 192630, 211893, 282524, 353155, 385260, 423786, 468733, 706310, 847572, 937466, 1059465, 1406199, 1412620, 1874932, 2118930, 2343665, 2812398, 4237860, 4687330, 5156063, 5624796, 7030995, 9374660, 10312126, 14061990, 15468189, 20624252, 25780315, 28123980, 30936378, 51560630, 61872756, 77340945, 103121260, 154681890, 309363780]

約数ペア:

[(1, 309363780), (2, 154681890), (3, 103121260), (4, 77340945), (5, 61872756), (6, 51560630), (10, 30936378), (11, 28123980), (12, 25780315), (15, 20624252), (20, 15468189), (22, 14061990), (30, 10312126), (33, 9374660), (44, 7030995), (55, 5624796), (60, 5156063), (66, 4687330), (73, 4237860), (110, 2812398), (132, 2343665), (146, 2118930), (165, 1874932), (219, 1412620), (220, 1406199), (292, 1059465), (330, 937466), (365, 847572), (438, 706310), (660, 468733), (730, 423786), (803, 385260), (876, 353155), (1095, 282524), (1460, 211893), (1606, 192630), (2190, 141262), (2409, 128420), (3212, 96315), (4015, 77052), (4380, 70631), (4818, 64210), (6421, 48180), (8030, 38526), (9636, 32105), (12045, 25684), (12842, 24090), (16060, 19263)]