1579990950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2239

約数の個数: 144

約数和(自身を含む): 4466606976

約数和(自身を除く): 2886616026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 53, 62, 75, 90, 93, 106, 150, 155, 159, 186, 225, 265, 279, 310, 318, 450, 465, 477, 530, 558, 775, 795, 930, 954, 1325, 1395, 1550, 1590, 1643, 2137, 2325, 2385, 2650, 2790, 3286, 3975, 4274, 4650, 4770, 4929, 6411, 6975, 7950, 8215, 9858, 10685, 11925, 12822, 13950, 14787, 16430, 19233, 21370, 23850, 24645, 29574, 32055, 38466, 41075, 49290, 53425, 64110, 66247, 73935, 82150, 96165, 106850, 113261, 123225, 132494, 147870, 160275, 192330, 198741, 226522, 246450, 320550, 331235, 339783, 369675, 397482, 480825, 566305, 596223, 662470, 679566, 739350, 961650, 993705, 1019349, 1132610, 1192446, 1656175, 1698915, 1987410, 2038698, 2831525, 2981115, 3312350, 3397830, 3511091, 4968525, 5096745, 5663050, 5962230, 7022182, 8494575, 9937050, 10193490, 10533273, 14905575, 16989150, 17555455, 21066546, 25483725, 29811150, 31599819, 35110910, 50967450, 52666365, 63199638, 87777275, 105332730, 157999095, 175554550, 263331825, 315998190, 526663650, 789995475, 1579990950]

約数ペア:

[(1, 1579990950), (2, 789995475), (3, 526663650), (5, 315998190), (6, 263331825), (9, 175554550), (10, 157999095), (15, 105332730), (18, 87777275), (25, 63199638), (30, 52666365), (31, 50967450), (45, 35110910), (50, 31599819), (53, 29811150), (62, 25483725), (75, 21066546), (90, 17555455), (93, 16989150), (106, 14905575), (150, 10533273), (155, 10193490), (159, 9937050), (186, 8494575), (225, 7022182), (265, 5962230), (279, 5663050), (310, 5096745), (318, 4968525), (450, 3511091), (465, 3397830), (477, 3312350), (530, 2981115), (558, 2831525), (775, 2038698), (795, 1987410), (930, 1698915), (954, 1656175), (1325, 1192446), (1395, 1132610), (1550, 1019349), (1590, 993705), (1643, 961650), (2137, 739350), (2325, 679566), (2385, 662470), (2650, 596223), (2790, 566305), (3286, 480825), (3975, 397482), (4274, 369675), (4650, 339783), (4770, 331235), (4929, 320550), (6411, 246450), (6975, 226522), (7950, 198741), (8215, 192330), (9858, 160275), (10685, 147870), (11925, 132494), (12822, 123225), (13950, 113261), (14787, 106850), (16430, 96165), (19233, 82150), (21370, 73935), (23850, 66247), (24645, 64110), (29574, 53425), (32055, 49290), (38466, 41075)]