63949410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:897

約数の個数: 144

約数和(自身を含む): 205031736

約数和(自身を除く): 141082326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 170, 210, 238, 245, 255, 294, 306, 315, 357, 441, 490, 510, 595, 630, 714, 735, 765, 833, 853, 882, 1071, 1190, 1470, 1530, 1666, 1706, 1785, 2142, 2205, 2499, 2559, 3570, 4165, 4265, 4410, 4998, 5118, 5355, 5971, 7497, 7677, 8330, 8530, 10710, 11942, 12495, 12795, 14501, 14994, 15354, 17913, 24990, 25590, 29002, 29855, 35826, 37485, 38385, 41797, 43503, 53739, 59710, 72505, 74970, 76770, 83594, 87006, 89565, 101507, 107478, 125391, 130509, 145010, 179130, 203014, 208985, 217515, 250782, 261018, 268695, 304521, 376173, 417970, 435030, 507535, 537390, 609042, 626955, 652545, 710549, 752346, 913563, 1015070, 1253910, 1305090, 1421098, 1522605, 1827126, 1880865, 2131647, 3045210, 3552745, 3761730, 4263294, 4567815, 6394941, 7105490, 9135630, 10658235, 12789882, 21316470, 31974705, 63949410]

約数ペア:

[(1, 63949410), (2, 31974705), (3, 21316470), (5, 12789882), (6, 10658235), (7, 9135630), (9, 7105490), (10, 6394941), (14, 4567815), (15, 4263294), (17, 3761730), (18, 3552745), (21, 3045210), (30, 2131647), (34, 1880865), (35, 1827126), (42, 1522605), (45, 1421098), (49, 1305090), (51, 1253910), (63, 1015070), (70, 913563), (85, 752346), (90, 710549), (98, 652545), (102, 626955), (105, 609042), (119, 537390), (126, 507535), (147, 435030), (153, 417970), (170, 376173), (210, 304521), (238, 268695), (245, 261018), (255, 250782), (294, 217515), (306, 208985), (315, 203014), (357, 179130), (441, 145010), (490, 130509), (510, 125391), (595, 107478), (630, 101507), (714, 89565), (735, 87006), (765, 83594), (833, 76770), (853, 74970), (882, 72505), (1071, 59710), (1190, 53739), (1470, 43503), (1530, 41797), (1666, 38385), (1706, 37485), (1785, 35826), (2142, 29855), (2205, 29002), (2499, 25590), (2559, 24990), (3570, 17913), (4165, 15354), (4265, 14994), (4410, 14501), (4998, 12795), (5118, 12495), (5355, 11942), (5971, 10710), (7497, 8530), (7677, 8330)]