193048380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{51071}}^1$

素因数の和:51096

約数の個数: 96

約数和(自身を含む): 686407680

約数和(自身を除く): 493359300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 51071, 102142, 153213, 204284, 255355, 306426, 357497, 459639, 510710, 612852, 714994, 766065, 919278, 1021420, 1072491, 1378917, 1429988, 1532130, 1787485, 1838556, 2144982, 2298195, 2757834, 3064260, 3217473, 3574970, 4289964, 4596390, 5362455, 5515668, 6434946, 6894585, 7149940, 9192780, 9652419, 10724910, 12869892, 13789170, 16087365, 19304838, 21449820, 27578340, 32174730, 38609676, 48262095, 64349460, 96524190, 193048380]

約数ペア:

[(1, 193048380), (2, 96524190), (3, 64349460), (4, 48262095), (5, 38609676), (6, 32174730), (7, 27578340), (9, 21449820), (10, 19304838), (12, 16087365), (14, 13789170), (15, 12869892), (18, 10724910), (20, 9652419), (21, 9192780), (27, 7149940), (28, 6894585), (30, 6434946), (35, 5515668), (36, 5362455), (42, 4596390), (45, 4289964), (54, 3574970), (60, 3217473), (63, 3064260), (70, 2757834), (84, 2298195), (90, 2144982), (105, 1838556), (108, 1787485), (126, 1532130), (135, 1429988), (140, 1378917), (180, 1072491), (189, 1021420), (210, 919278), (252, 766065), (270, 714994), (315, 612852), (378, 510710), (420, 459639), (540, 357497), (630, 306426), (756, 255355), (945, 204284), (1260, 153213), (1890, 102142), (3780, 51071)]