198293310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1994

約数の個数: 96

約数和(自身を含む): 551884320

約数和(自身を除く): 353591010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 61, 90, 95, 114, 122, 171, 183, 190, 285, 305, 342, 366, 549, 570, 610, 855, 915, 1098, 1159, 1710, 1830, 1901, 2318, 2745, 3477, 3802, 5490, 5703, 5795, 6954, 9505, 10431, 11406, 11590, 17109, 17385, 19010, 20862, 28515, 34218, 34770, 36119, 52155, 57030, 72238, 85545, 104310, 108357, 115961, 171090, 180595, 216714, 231922, 325071, 347883, 361190, 541785, 579805, 650142, 695766, 1043649, 1083570, 1159610, 1625355, 1739415, 2087298, 2203259, 3250710, 3478830, 4406518, 5218245, 6609777, 10436490, 11016295, 13219554, 19829331, 22032590, 33048885, 39658662, 66097770, 99146655, 198293310]

約数ペア:

[(1, 198293310), (2, 99146655), (3, 66097770), (5, 39658662), (6, 33048885), (9, 22032590), (10, 19829331), (15, 13219554), (18, 11016295), (19, 10436490), (30, 6609777), (38, 5218245), (45, 4406518), (57, 3478830), (61, 3250710), (90, 2203259), (95, 2087298), (114, 1739415), (122, 1625355), (171, 1159610), (183, 1083570), (190, 1043649), (285, 695766), (305, 650142), (342, 579805), (366, 541785), (549, 361190), (570, 347883), (610, 325071), (855, 231922), (915, 216714), (1098, 180595), (1159, 171090), (1710, 115961), (1830, 108357), (1901, 104310), (2318, 85545), (2745, 72238), (3477, 57030), (3802, 52155), (5490, 36119), (5703, 34770), (5795, 34218), (6954, 28515), (9505, 20862), (10431, 19010), (11406, 17385), (11590, 17109)]