4734780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 14321664

約数和(自身を除く): 9586884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 73, 92, 94, 115, 138, 141, 146, 188, 219, 230, 235, 276, 282, 292, 345, 365, 438, 460, 470, 564, 690, 705, 730, 876, 940, 1081, 1095, 1380, 1410, 1460, 1679, 2162, 2190, 2820, 3243, 3358, 3431, 4324, 4380, 5037, 5405, 6486, 6716, 6862, 8395, 10074, 10293, 10810, 12972, 13724, 16215, 16790, 17155, 20148, 20586, 21620, 25185, 32430, 33580, 34310, 41172, 50370, 51465, 64860, 68620, 78913, 100740, 102930, 157826, 205860, 236739, 315652, 394565, 473478, 789130, 946956, 1183695, 1578260, 2367390, 4734780]

約数ペア:

[(1, 4734780), (2, 2367390), (3, 1578260), (4, 1183695), (5, 946956), (6, 789130), (10, 473478), (12, 394565), (15, 315652), (20, 236739), (23, 205860), (30, 157826), (46, 102930), (47, 100740), (60, 78913), (69, 68620), (73, 64860), (92, 51465), (94, 50370), (115, 41172), (138, 34310), (141, 33580), (146, 32430), (188, 25185), (219, 21620), (230, 20586), (235, 20148), (276, 17155), (282, 16790), (292, 16215), (345, 13724), (365, 12972), (438, 10810), (460, 10293), (470, 10074), (564, 8395), (690, 6862), (705, 6716), (730, 6486), (876, 5405), (940, 5037), (1081, 4380), (1095, 4324), (1380, 3431), (1410, 3358), (1460, 3243), (1679, 2820), (2162, 2190)]