2210340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 7185024

約数和(自身を除く): 4974684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 197, 204, 220, 255, 330, 340, 374, 394, 510, 561, 591, 660, 748, 788, 935, 985, 1020, 1122, 1182, 1870, 1970, 2167, 2244, 2364, 2805, 2955, 3349, 3740, 3940, 4334, 5610, 5910, 6501, 6698, 8668, 10047, 10835, 11220, 11820, 13002, 13396, 16745, 20094, 21670, 26004, 32505, 33490, 36839, 40188, 43340, 50235, 65010, 66980, 73678, 100470, 110517, 130020, 147356, 184195, 200940, 221034, 368390, 442068, 552585, 736780, 1105170, 2210340]

約数ペア:

[(1, 2210340), (2, 1105170), (3, 736780), (4, 552585), (5, 442068), (6, 368390), (10, 221034), (11, 200940), (12, 184195), (15, 147356), (17, 130020), (20, 110517), (22, 100470), (30, 73678), (33, 66980), (34, 65010), (44, 50235), (51, 43340), (55, 40188), (60, 36839), (66, 33490), (68, 32505), (85, 26004), (102, 21670), (110, 20094), (132, 16745), (165, 13396), (170, 13002), (187, 11820), (197, 11220), (204, 10835), (220, 10047), (255, 8668), (330, 6698), (340, 6501), (374, 5910), (394, 5610), (510, 4334), (561, 3940), (591, 3740), (660, 3349), (748, 2955), (788, 2805), (935, 2364), (985, 2244), (1020, 2167), (1122, 1970), (1182, 1870)]