2830358300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1636

約数の個数: 144

約数和(自身を含む): 7690841088

約数和(自身を除く): 4860482788

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 277, 308, 350, 385, 550, 554, 700, 770, 1100, 1108, 1327, 1385, 1540, 1925, 1939, 2654, 2770, 3047, 3850, 3878, 5308, 5540, 6094, 6635, 6925, 7700, 7756, 9289, 9695, 12188, 13270, 13850, 14597, 15235, 18578, 19390, 21329, 26540, 27700, 29194, 30470, 33175, 37156, 38780, 42658, 46445, 48475, 58388, 60940, 66350, 72985, 76175, 85316, 92890, 96950, 102179, 106645, 132700, 145970, 152350, 185780, 193900, 204358, 213290, 232225, 291940, 304700, 364925, 367579, 408716, 426580, 464450, 510895, 533225, 729850, 735158, 928900, 1021790, 1066450, 1459700, 1470316, 1837895, 2043580, 2132900, 2554475, 2573053, 3675790, 4043369, 5108950, 5146106, 7351580, 8086738, 9189475, 10217900, 10292212, 12865265, 16173476, 18378950, 20216845, 25730530, 28303583, 36757900, 40433690, 51461060, 56607166, 64326325, 80867380, 101084225, 113214332, 128652650, 141517915, 202168450, 257305300, 283035830, 404336900, 566071660, 707589575, 1415179150, 2830358300]

約数ペア:

[(1, 2830358300), (2, 1415179150), (4, 707589575), (5, 566071660), (7, 404336900), (10, 283035830), (11, 257305300), (14, 202168450), (20, 141517915), (22, 128652650), (25, 113214332), (28, 101084225), (35, 80867380), (44, 64326325), (50, 56607166), (55, 51461060), (70, 40433690), (77, 36757900), (100, 28303583), (110, 25730530), (140, 20216845), (154, 18378950), (175, 16173476), (220, 12865265), (275, 10292212), (277, 10217900), (308, 9189475), (350, 8086738), (385, 7351580), (550, 5146106), (554, 5108950), (700, 4043369), (770, 3675790), (1100, 2573053), (1108, 2554475), (1327, 2132900), (1385, 2043580), (1540, 1837895), (1925, 1470316), (1939, 1459700), (2654, 1066450), (2770, 1021790), (3047, 928900), (3850, 735158), (3878, 729850), (5308, 533225), (5540, 510895), (6094, 464450), (6635, 426580), (6925, 408716), (7700, 367579), (7756, 364925), (9289, 304700), (9695, 291940), (12188, 232225), (13270, 213290), (13850, 204358), (14597, 193900), (15235, 185780), (18578, 152350), (19390, 145970), (21329, 132700), (26540, 106645), (27700, 102179), (29194, 96950), (30470, 92890), (33175, 85316), (37156, 76175), (38780, 72985), (42658, 66350), (46445, 60940), (48475, 58388)]