7896330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 23469264

約数和(自身を除く): 15572934

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, 221, 234, 255, 306, 390, 397, 442, 510, 585, 663, 765, 794, 1105, 1170, 1191, 1326, 1530, 1985, 1989, 2210, 2382, 3315, 3573, 3970, 3978, 5161, 5955, 6630, 6749, 7146, 9945, 10322, 11910, 13498, 15483, 17865, 19890, 20247, 25805, 30966, 33745, 35730, 40494, 46449, 51610, 60741, 67490, 77415, 87737, 92898, 101235, 121482, 154830, 175474, 202470, 232245, 263211, 303705, 438685, 464490, 526422, 607410, 789633, 877370, 1316055, 1579266, 2632110, 3948165, 7896330]

約数ペア:

[(1, 7896330), (2, 3948165), (3, 2632110), (5, 1579266), (6, 1316055), (9, 877370), (10, 789633), (13, 607410), (15, 526422), (17, 464490), (18, 438685), (26, 303705), (30, 263211), (34, 232245), (39, 202470), (45, 175474), (51, 154830), (65, 121482), (78, 101235), (85, 92898), (90, 87737), (102, 77415), (117, 67490), (130, 60741), (153, 51610), (170, 46449), (195, 40494), (221, 35730), (234, 33745), (255, 30966), (306, 25805), (390, 20247), (397, 19890), (442, 17865), (510, 15483), (585, 13498), (663, 11910), (765, 10322), (794, 9945), (1105, 7146), (1170, 6749), (1191, 6630), (1326, 5955), (1530, 5161), (1985, 3978), (1989, 3970), (2210, 3573), (2382, 3315)]