17804955270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{1831}}^1$

素因数の和:2710

約数の個数: 128

約数和(自身を含む): 47295498240

約数和(自身を除く): 29490542970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 829, 1173, 1658, 1831, 1955, 2346, 2487, 3662, 3910, 4145, 4974, 5493, 5865, 8290, 9155, 10986, 11730, 12435, 14093, 18310, 19067, 24870, 27465, 28186, 31127, 38134, 42113, 42279, 54930, 57201, 62254, 70465, 84226, 84558, 93381, 95335, 114402, 126339, 140930, 155635, 186762, 190670, 210565, 211395, 252678, 286005, 311270, 324139, 421130, 422790, 466905, 572010, 631695, 648278, 715921, 933810, 972417, 1263390, 1431842, 1517899, 1620695, 1944834, 2147763, 3035798, 3241390, 3579605, 4295526, 4553697, 4862085, 7159210, 7589495, 9107394, 9724170, 10738815, 15178990, 21477630, 22768485, 25804283, 34911677, 45536970, 51608566, 69823354, 77412849, 104735031, 129021415, 154825698, 174558385, 209470062, 258042830, 349116770, 387064245, 523675155, 593498509, 774128490, 1047350310, 1186997018, 1780495527, 2967492545, 3560991054, 5934985090, 8902477635, 17804955270]

約数ペア:

[(1, 17804955270), (2, 8902477635), (3, 5934985090), (5, 3560991054), (6, 2967492545), (10, 1780495527), (15, 1186997018), (17, 1047350310), (23, 774128490), (30, 593498509), (34, 523675155), (46, 387064245), (51, 349116770), (69, 258042830), (85, 209470062), (102, 174558385), (115, 154825698), (138, 129021415), (170, 104735031), (230, 77412849), (255, 69823354), (345, 51608566), (391, 45536970), (510, 34911677), (690, 25804283), (782, 22768485), (829, 21477630), (1173, 15178990), (1658, 10738815), (1831, 9724170), (1955, 9107394), (2346, 7589495), (2487, 7159210), (3662, 4862085), (3910, 4553697), (4145, 4295526), (4974, 3579605), (5493, 3241390), (5865, 3035798), (8290, 2147763), (9155, 1944834), (10986, 1620695), (11730, 1517899), (12435, 1431842), (14093, 1263390), (18310, 972417), (19067, 933810), (24870, 715921), (27465, 648278), (28186, 631695), (31127, 572010), (38134, 466905), (42113, 422790), (42279, 421130), (54930, 324139), (57201, 311270), (62254, 286005), (70465, 252678), (84226, 211395), (84558, 210565), (93381, 190670), (95335, 186762), (114402, 155635), (126339, 140930)]