16508430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 45497088

約数和(自身を除く): 28988658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 61, 62, 90, 93, 97, 122, 155, 183, 186, 194, 279, 291, 305, 310, 366, 465, 485, 549, 558, 582, 610, 873, 915, 930, 970, 1098, 1395, 1455, 1746, 1830, 1891, 2745, 2790, 2910, 3007, 3782, 4365, 5490, 5673, 5917, 6014, 8730, 9021, 9455, 11346, 11834, 15035, 17019, 17751, 18042, 18910, 27063, 28365, 29585, 30070, 34038, 35502, 45105, 53253, 54126, 56730, 59170, 85095, 88755, 90210, 106506, 135315, 170190, 177510, 183427, 266265, 270630, 366854, 532530, 550281, 917135, 1100562, 1650843, 1834270, 2751405, 3301686, 5502810, 8254215, 16508430]

約数ペア:

[(1, 16508430), (2, 8254215), (3, 5502810), (5, 3301686), (6, 2751405), (9, 1834270), (10, 1650843), (15, 1100562), (18, 917135), (30, 550281), (31, 532530), (45, 366854), (61, 270630), (62, 266265), (90, 183427), (93, 177510), (97, 170190), (122, 135315), (155, 106506), (183, 90210), (186, 88755), (194, 85095), (279, 59170), (291, 56730), (305, 54126), (310, 53253), (366, 45105), (465, 35502), (485, 34038), (549, 30070), (558, 29585), (582, 28365), (610, 27063), (873, 18910), (915, 18042), (930, 17751), (970, 17019), (1098, 15035), (1395, 11834), (1455, 11346), (1746, 9455), (1830, 9021), (1891, 8730), (2745, 6014), (2790, 5917), (2910, 5673), (3007, 5490), (3782, 4365)]