39388650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 119081664

約数和(自身を除く): 79693014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 69, 70, 75, 98, 105, 115, 138, 147, 150, 161, 175, 210, 230, 233, 245, 294, 322, 345, 350, 466, 483, 490, 525, 575, 690, 699, 735, 805, 966, 1050, 1127, 1150, 1165, 1225, 1398, 1470, 1610, 1631, 1725, 2254, 2330, 2415, 2450, 3262, 3381, 3450, 3495, 3675, 4025, 4830, 4893, 5359, 5635, 5825, 6762, 6990, 7350, 8050, 8155, 9786, 10718, 11270, 11417, 11650, 12075, 16077, 16310, 16905, 17475, 22834, 24150, 24465, 26795, 28175, 32154, 33810, 34251, 34950, 37513, 40775, 48930, 53590, 56350, 57085, 68502, 75026, 80385, 81550, 84525, 112539, 114170, 122325, 133975, 160770, 169050, 171255, 187565, 225078, 244650, 262591, 267950, 285425, 342510, 375130, 401925, 525182, 562695, 570850, 787773, 803850, 856275, 937825, 1125390, 1312955, 1575546, 1712550, 1875650, 2625910, 2813475, 3938865, 5626950, 6564775, 7877730, 13129550, 19694325, 39388650]

約数ペア:

[(1, 39388650), (2, 19694325), (3, 13129550), (5, 7877730), (6, 6564775), (7, 5626950), (10, 3938865), (14, 2813475), (15, 2625910), (21, 1875650), (23, 1712550), (25, 1575546), (30, 1312955), (35, 1125390), (42, 937825), (46, 856275), (49, 803850), (50, 787773), (69, 570850), (70, 562695), (75, 525182), (98, 401925), (105, 375130), (115, 342510), (138, 285425), (147, 267950), (150, 262591), (161, 244650), (175, 225078), (210, 187565), (230, 171255), (233, 169050), (245, 160770), (294, 133975), (322, 122325), (345, 114170), (350, 112539), (466, 84525), (483, 81550), (490, 80385), (525, 75026), (575, 68502), (690, 57085), (699, 56350), (735, 53590), (805, 48930), (966, 40775), (1050, 37513), (1127, 34950), (1150, 34251), (1165, 33810), (1225, 32154), (1398, 28175), (1470, 26795), (1610, 24465), (1631, 24150), (1725, 22834), (2254, 17475), (2330, 16905), (2415, 16310), (2450, 16077), (3262, 12075), (3381, 11650), (3450, 11417), (3495, 11270), (3675, 10718), (4025, 9786), (4830, 8155), (4893, 8050), (5359, 7350), (5635, 6990), (5825, 6762)]