29227940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 75962880

約数和(自身を除く): 46734940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 58, 70, 92, 115, 116, 140, 145, 161, 203, 230, 290, 313, 322, 406, 460, 580, 626, 644, 667, 805, 812, 1015, 1252, 1334, 1565, 1610, 2030, 2191, 2668, 3130, 3220, 3335, 4060, 4382, 4669, 6260, 6670, 7199, 8764, 9077, 9338, 10955, 13340, 14398, 18154, 18676, 21910, 23345, 28796, 35995, 36308, 43820, 45385, 46690, 50393, 63539, 71990, 90770, 93380, 100786, 127078, 143980, 181540, 201572, 208771, 251965, 254156, 317695, 417542, 503930, 635390, 835084, 1007860, 1043855, 1270780, 1461397, 2087710, 2922794, 4175420, 5845588, 7306985, 14613970, 29227940]

約数ペア:

[(1, 29227940), (2, 14613970), (4, 7306985), (5, 5845588), (7, 4175420), (10, 2922794), (14, 2087710), (20, 1461397), (23, 1270780), (28, 1043855), (29, 1007860), (35, 835084), (46, 635390), (58, 503930), (70, 417542), (92, 317695), (115, 254156), (116, 251965), (140, 208771), (145, 201572), (161, 181540), (203, 143980), (230, 127078), (290, 100786), (313, 93380), (322, 90770), (406, 71990), (460, 63539), (580, 50393), (626, 46690), (644, 45385), (667, 43820), (805, 36308), (812, 35995), (1015, 28796), (1252, 23345), (1334, 21910), (1565, 18676), (1610, 18154), (2030, 14398), (2191, 13340), (2668, 10955), (3130, 9338), (3220, 9077), (3335, 8764), (4060, 7199), (4382, 6670), (4669, 6260)]