31946850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 95327232

約数和(自身を除く): 63380382

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 43, 45, 50, 65, 75, 78, 86, 90, 117, 127, 129, 130, 150, 195, 215, 225, 234, 254, 258, 325, 381, 387, 390, 430, 450, 559, 585, 635, 645, 650, 762, 774, 975, 1075, 1118, 1143, 1170, 1270, 1290, 1651, 1677, 1905, 1935, 1950, 2150, 2286, 2795, 2925, 3175, 3225, 3302, 3354, 3810, 3870, 4953, 5031, 5461, 5590, 5715, 5850, 6350, 6450, 8255, 8385, 9525, 9675, 9906, 10062, 10922, 11430, 13975, 14859, 16383, 16510, 16770, 19050, 19350, 24765, 25155, 27305, 27950, 28575, 29718, 32766, 41275, 41925, 49149, 49530, 50310, 54610, 57150, 70993, 74295, 81915, 82550, 83850, 98298, 123825, 125775, 136525, 141986, 148590, 163830, 212979, 245745, 247650, 251550, 273050, 354965, 371475, 409575, 425958, 491490, 638937, 709930, 742950, 819150, 1064895, 1228725, 1277874, 1774825, 2129790, 2457450, 3194685, 3549650, 5324475, 6389370, 10648950, 15973425, 31946850]

約数ペア:

[(1, 31946850), (2, 15973425), (3, 10648950), (5, 6389370), (6, 5324475), (9, 3549650), (10, 3194685), (13, 2457450), (15, 2129790), (18, 1774825), (25, 1277874), (26, 1228725), (30, 1064895), (39, 819150), (43, 742950), (45, 709930), (50, 638937), (65, 491490), (75, 425958), (78, 409575), (86, 371475), (90, 354965), (117, 273050), (127, 251550), (129, 247650), (130, 245745), (150, 212979), (195, 163830), (215, 148590), (225, 141986), (234, 136525), (254, 125775), (258, 123825), (325, 98298), (381, 83850), (387, 82550), (390, 81915), (430, 74295), (450, 70993), (559, 57150), (585, 54610), (635, 50310), (645, 49530), (650, 49149), (762, 41925), (774, 41275), (975, 32766), (1075, 29718), (1118, 28575), (1143, 27950), (1170, 27305), (1270, 25155), (1290, 24765), (1651, 19350), (1677, 19050), (1905, 16770), (1935, 16510), (1950, 16383), (2150, 14859), (2286, 13975), (2795, 11430), (2925, 10922), (3175, 10062), (3225, 9906), (3302, 9675), (3354, 9525), (3810, 8385), (3870, 8255), (4953, 6450), (5031, 6350), (5461, 5850), (5590, 5715)]