13651470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 43130880

約数和(自身を除く): 29479410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 233, 270, 279, 310, 315, 378, 434, 465, 466, 558, 630, 651, 699, 837, 930, 945, 1085, 1165, 1302, 1395, 1398, 1631, 1674, 1890, 1953, 2097, 2170, 2330, 2790, 3255, 3262, 3495, 3906, 4185, 4194, 4893, 5859, 6291, 6510, 6990, 7223, 8155, 8370, 9765, 9786, 10485, 11718, 12582, 14446, 14679, 16310, 19530, 20970, 21669, 24465, 29295, 29358, 31455, 36115, 43338, 44037, 48930, 50561, 58590, 62910, 65007, 72230, 73395, 88074, 101122, 108345, 130014, 146790, 151683, 195021, 216690, 220185, 252805, 303366, 325035, 390042, 440370, 455049, 505610, 650070, 758415, 910098, 975105, 1365147, 1516830, 1950210, 2275245, 2730294, 4550490, 6825735, 13651470]

約数ペア:

[(1, 13651470), (2, 6825735), (3, 4550490), (5, 2730294), (6, 2275245), (7, 1950210), (9, 1516830), (10, 1365147), (14, 975105), (15, 910098), (18, 758415), (21, 650070), (27, 505610), (30, 455049), (31, 440370), (35, 390042), (42, 325035), (45, 303366), (54, 252805), (62, 220185), (63, 216690), (70, 195021), (90, 151683), (93, 146790), (105, 130014), (126, 108345), (135, 101122), (155, 88074), (186, 73395), (189, 72230), (210, 65007), (217, 62910), (233, 58590), (270, 50561), (279, 48930), (310, 44037), (315, 43338), (378, 36115), (434, 31455), (465, 29358), (466, 29295), (558, 24465), (630, 21669), (651, 20970), (699, 19530), (837, 16310), (930, 14679), (945, 14446), (1085, 12582), (1165, 11718), (1302, 10485), (1395, 9786), (1398, 9765), (1631, 8370), (1674, 8155), (1890, 7223), (1953, 6990), (2097, 6510), (2170, 6291), (2330, 5859), (2790, 4893), (3255, 4194), (3262, 4185), (3495, 3906)]