304848110

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 685670400

約数和(自身を除く): 380822290

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 49, 61, 62, 70, 94, 98, 122, 155, 217, 235, 245, 305, 310, 329, 343, 427, 434, 470, 490, 610, 658, 686, 854, 1085, 1457, 1519, 1645, 1715, 1891, 2135, 2170, 2303, 2867, 2914, 2989, 3038, 3290, 3430, 3782, 4270, 4606, 5734, 5978, 7285, 7595, 9455, 10199, 10633, 11515, 13237, 14335, 14570, 14945, 15190, 16121, 18910, 20069, 20398, 20923, 21266, 23030, 26474, 28670, 29890, 32242, 40138, 41846, 50995, 53165, 66185, 71393, 80605, 88877, 92659, 100345, 101990, 104615, 106330, 132370, 140483, 142786, 161210, 177754, 185318, 200690, 209230, 280966, 356965, 444385, 463295, 499751, 622139, 648613, 702415, 713930, 888770, 926590, 983381, 999502, 1244278, 1297226, 1404830, 1966762, 2498755, 3110695, 3243065, 4354973, 4916905, 4997510, 6221390, 6486130, 8709946, 9833810, 21774865, 30484811, 43549730, 60969622, 152424055, 304848110]

約数ペア:

[(1, 304848110), (2, 152424055), (5, 60969622), (7, 43549730), (10, 30484811), (14, 21774865), (31, 9833810), (35, 8709946), (47, 6486130), (49, 6221390), (61, 4997510), (62, 4916905), (70, 4354973), (94, 3243065), (98, 3110695), (122, 2498755), (155, 1966762), (217, 1404830), (235, 1297226), (245, 1244278), (305, 999502), (310, 983381), (329, 926590), (343, 888770), (427, 713930), (434, 702415), (470, 648613), (490, 622139), (610, 499751), (658, 463295), (686, 444385), (854, 356965), (1085, 280966), (1457, 209230), (1519, 200690), (1645, 185318), (1715, 177754), (1891, 161210), (2135, 142786), (2170, 140483), (2303, 132370), (2867, 106330), (2914, 104615), (2989, 101990), (3038, 100345), (3290, 92659), (3430, 88877), (3782, 80605), (4270, 71393), (4606, 66185), (5734, 53165), (5978, 50995), (7285, 41846), (7595, 40138), (9455, 32242), (10199, 29890), (10633, 28670), (11515, 26474), (13237, 23030), (14335, 21266), (14570, 20923), (14945, 20398), (15190, 20069), (16121, 18910)]