702908180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 1694921760

約数和(自身を除く): 992013580

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 169, 170, 221, 260, 338, 340, 442, 676, 845, 884, 941, 1105, 1690, 1882, 2197, 2210, 2873, 3380, 3764, 4394, 4420, 4705, 5746, 8788, 9410, 10985, 11492, 12233, 14365, 15997, 18820, 21970, 24466, 28730, 31994, 37349, 43940, 48932, 57460, 61165, 63988, 74698, 79985, 122330, 149396, 159029, 159970, 186745, 207961, 244660, 318058, 319940, 373490, 415922, 636116, 746980, 795145, 831844, 1039805, 1590290, 2067377, 2079610, 2703493, 3180580, 4134754, 4159220, 5406986, 8269508, 10336885, 10813972, 13517465, 20673770, 27034930, 35145409, 41347540, 54069860, 70290818, 140581636, 175727045, 351454090, 702908180]

約数ペア:

[(1, 702908180), (2, 351454090), (4, 175727045), (5, 140581636), (10, 70290818), (13, 54069860), (17, 41347540), (20, 35145409), (26, 27034930), (34, 20673770), (52, 13517465), (65, 10813972), (68, 10336885), (85, 8269508), (130, 5406986), (169, 4159220), (170, 4134754), (221, 3180580), (260, 2703493), (338, 2079610), (340, 2067377), (442, 1590290), (676, 1039805), (845, 831844), (884, 795145), (941, 746980), (1105, 636116), (1690, 415922), (1882, 373490), (2197, 319940), (2210, 318058), (2873, 244660), (3380, 207961), (3764, 186745), (4394, 159970), (4420, 159029), (4705, 149396), (5746, 122330), (8788, 79985), (9410, 74698), (10985, 63988), (11492, 61165), (12233, 57460), (14365, 48932), (15997, 43940), (18820, 37349), (21970, 31994), (24466, 28730)]