69220830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 120

約数和(自身を含む): 200260296

約数和(自身を除く): 131039466

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 343, 434, 465, 490, 651, 686, 735, 930, 961, 1029, 1085, 1302, 1470, 1519, 1715, 1922, 2058, 2170, 2401, 2883, 3038, 3255, 3430, 4557, 4802, 4805, 5145, 5766, 6510, 6727, 7203, 7595, 9114, 9610, 10290, 10633, 12005, 13454, 14406, 14415, 15190, 20181, 21266, 22785, 24010, 28830, 31899, 33635, 36015, 40362, 45570, 47089, 53165, 63798, 67270, 72030, 74431, 94178, 100905, 106330, 141267, 148862, 159495, 201810, 223293, 235445, 282534, 318990, 329623, 372155, 446586, 470890, 659246, 706335, 744310, 988869, 1116465, 1412670, 1648115, 1977738, 2232930, 2307361, 3296230, 4614722, 4944345, 6922083, 9888690, 11536805, 13844166, 23073610, 34610415, 69220830]

約数ペア:

[(1, 69220830), (2, 34610415), (3, 23073610), (5, 13844166), (6, 11536805), (7, 9888690), (10, 6922083), (14, 4944345), (15, 4614722), (21, 3296230), (30, 2307361), (31, 2232930), (35, 1977738), (42, 1648115), (49, 1412670), (62, 1116465), (70, 988869), (93, 744310), (98, 706335), (105, 659246), (147, 470890), (155, 446586), (186, 372155), (210, 329623), (217, 318990), (245, 282534), (294, 235445), (310, 223293), (343, 201810), (434, 159495), (465, 148862), (490, 141267), (651, 106330), (686, 100905), (735, 94178), (930, 74431), (961, 72030), (1029, 67270), (1085, 63798), (1302, 53165), (1470, 47089), (1519, 45570), (1715, 40362), (1922, 36015), (2058, 33635), (2170, 31899), (2401, 28830), (2883, 24010), (3038, 22785), (3255, 21266), (3430, 20181), (4557, 15190), (4802, 14415), (4805, 14406), (5145, 13454), (5766, 12005), (6510, 10633), (6727, 10290), (7203, 9610), (7595, 9114)]