15671631390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{3677}}^1$

素因数の和:3902

約数の個数: 128

約数和(自身を含む): 40783782528

約数和(自身を除く): 25112151138

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 137, 170, 183, 255, 274, 305, 366, 411, 510, 610, 685, 822, 915, 1037, 1370, 1830, 2055, 2074, 2329, 3111, 3677, 4110, 4658, 5185, 6222, 6987, 7354, 8357, 10370, 11031, 11645, 13974, 15555, 16714, 18385, 22062, 23290, 25071, 31110, 34935, 36770, 41785, 50142, 55155, 62509, 69870, 83570, 110310, 125018, 125355, 142069, 187527, 224297, 250710, 284138, 312545, 375054, 426207, 448594, 503749, 625090, 672891, 710345, 852414, 937635, 1007498, 1121485, 1345782, 1420690, 1511247, 1875270, 2131035, 2242970, 2518745, 3022494, 3364455, 3813049, 4262070, 5037490, 6728910, 7556235, 7626098, 8563733, 11439147, 15112470, 17127466, 19065245, 22878294, 25691199, 30728689, 38130490, 42818665, 51382398, 57195735, 61457378, 85637330, 92186067, 114391470, 128455995, 153643445, 184372134, 256911990, 307286890, 460930335, 522387713, 921860670, 1044775426, 1567163139, 2611938565, 3134326278, 5223877130, 7835815695, 15671631390]

約数ペア:

[(1, 15671631390), (2, 7835815695), (3, 5223877130), (5, 3134326278), (6, 2611938565), (10, 1567163139), (15, 1044775426), (17, 921860670), (30, 522387713), (34, 460930335), (51, 307286890), (61, 256911990), (85, 184372134), (102, 153643445), (122, 128455995), (137, 114391470), (170, 92186067), (183, 85637330), (255, 61457378), (274, 57195735), (305, 51382398), (366, 42818665), (411, 38130490), (510, 30728689), (610, 25691199), (685, 22878294), (822, 19065245), (915, 17127466), (1037, 15112470), (1370, 11439147), (1830, 8563733), (2055, 7626098), (2074, 7556235), (2329, 6728910), (3111, 5037490), (3677, 4262070), (4110, 3813049), (4658, 3364455), (5185, 3022494), (6222, 2518745), (6987, 2242970), (7354, 2131035), (8357, 1875270), (10370, 1511247), (11031, 1420690), (11645, 1345782), (13974, 1121485), (15555, 1007498), (16714, 937635), (18385, 852414), (22062, 710345), (23290, 672891), (25071, 625090), (31110, 503749), (34935, 448594), (36770, 426207), (41785, 375054), (50142, 312545), (55155, 284138), (62509, 250710), (69870, 224297), (83570, 187527), (110310, 142069), (125018, 125355)]