235372770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 659957760

約数和(自身を除く): 424584990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 61, 62, 90, 93, 122, 135, 155, 183, 186, 270, 279, 305, 310, 366, 461, 465, 549, 558, 610, 837, 915, 922, 930, 1098, 1383, 1395, 1647, 1674, 1830, 1891, 2305, 2745, 2766, 2790, 3294, 3782, 4149, 4185, 4610, 5490, 5673, 6915, 8235, 8298, 8370, 9455, 11346, 12447, 13830, 14291, 16470, 17019, 18910, 20745, 24894, 28121, 28365, 28582, 34038, 41490, 42873, 51057, 56242, 56730, 62235, 71455, 84363, 85095, 85746, 102114, 124470, 128619, 140605, 142910, 168726, 170190, 214365, 253089, 255285, 257238, 281210, 385857, 421815, 428730, 506178, 510570, 643095, 759267, 771714, 843630, 871751, 1265445, 1286190, 1518534, 1743502, 1929285, 2530890, 2615253, 3796335, 3858570, 4358755, 5230506, 7592670, 7845759, 8717510, 13076265, 15691518, 23537277, 26152530, 39228795, 47074554, 78457590, 117686385, 235372770]

約数ペア:

[(1, 235372770), (2, 117686385), (3, 78457590), (5, 47074554), (6, 39228795), (9, 26152530), (10, 23537277), (15, 15691518), (18, 13076265), (27, 8717510), (30, 7845759), (31, 7592670), (45, 5230506), (54, 4358755), (61, 3858570), (62, 3796335), (90, 2615253), (93, 2530890), (122, 1929285), (135, 1743502), (155, 1518534), (183, 1286190), (186, 1265445), (270, 871751), (279, 843630), (305, 771714), (310, 759267), (366, 643095), (461, 510570), (465, 506178), (549, 428730), (558, 421815), (610, 385857), (837, 281210), (915, 257238), (922, 255285), (930, 253089), (1098, 214365), (1383, 170190), (1395, 168726), (1647, 142910), (1674, 140605), (1830, 128619), (1891, 124470), (2305, 102114), (2745, 85746), (2766, 85095), (2790, 84363), (3294, 71455), (3782, 62235), (4149, 56730), (4185, 56242), (4610, 51057), (5490, 42873), (5673, 41490), (6915, 34038), (8235, 28582), (8298, 28365), (8370, 28121), (9455, 24894), (11346, 20745), (12447, 18910), (13830, 17019), (14291, 16470)]