3918330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 11675664

約数和(自身を除く): 7757334

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 197, 221, 234, 255, 306, 390, 394, 442, 510, 585, 591, 663, 765, 985, 1105, 1170, 1182, 1326, 1530, 1773, 1970, 1989, 2210, 2561, 2955, 3315, 3349, 3546, 3978, 5122, 5910, 6630, 6698, 7683, 8865, 9945, 10047, 12805, 15366, 16745, 17730, 19890, 20094, 23049, 25610, 30141, 33490, 38415, 43537, 46098, 50235, 60282, 76830, 87074, 100470, 115245, 130611, 150705, 217685, 230490, 261222, 301410, 391833, 435370, 653055, 783666, 1306110, 1959165, 3918330]

約数ペア:

[(1, 3918330), (2, 1959165), (3, 1306110), (5, 783666), (6, 653055), (9, 435370), (10, 391833), (13, 301410), (15, 261222), (17, 230490), (18, 217685), (26, 150705), (30, 130611), (34, 115245), (39, 100470), (45, 87074), (51, 76830), (65, 60282), (78, 50235), (85, 46098), (90, 43537), (102, 38415), (117, 33490), (130, 30141), (153, 25610), (170, 23049), (195, 20094), (197, 19890), (221, 17730), (234, 16745), (255, 15366), (306, 12805), (390, 10047), (394, 9945), (442, 8865), (510, 7683), (585, 6698), (591, 6630), (663, 5910), (765, 5122), (985, 3978), (1105, 3546), (1170, 3349), (1182, 3315), (1326, 2955), (1530, 2561), (1773, 2210), (1970, 1989)]