146398770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 448957080

約数和(自身を除く): 302558310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 89, 90, 98, 105, 126, 147, 178, 210, 245, 267, 294, 315, 373, 441, 445, 490, 534, 623, 630, 735, 746, 801, 882, 890, 1119, 1246, 1335, 1470, 1602, 1865, 1869, 2205, 2238, 2611, 2670, 3115, 3357, 3730, 3738, 4005, 4361, 4410, 5222, 5595, 5607, 6230, 6714, 7833, 8010, 8722, 9345, 11190, 11214, 13055, 13083, 15666, 16785, 18277, 18690, 21805, 23499, 26110, 26166, 28035, 33197, 33570, 36554, 39165, 39249, 43610, 46998, 54831, 56070, 65415, 66394, 78330, 78498, 91385, 99591, 109662, 117495, 130830, 164493, 165985, 182770, 196245, 199182, 232379, 234990, 274155, 298773, 328986, 331970, 392490, 464758, 497955, 548310, 597546, 697137, 822465, 995910, 1161895, 1394274, 1493865, 1626653, 1644930, 2091411, 2323790, 2987730, 3253306, 3485685, 4182822, 4879959, 6971370, 8133265, 9759918, 10457055, 14639877, 16266530, 20914110, 24399795, 29279754, 48799590, 73199385, 146398770]

約数ペア:

[(1, 146398770), (2, 73199385), (3, 48799590), (5, 29279754), (6, 24399795), (7, 20914110), (9, 16266530), (10, 14639877), (14, 10457055), (15, 9759918), (18, 8133265), (21, 6971370), (30, 4879959), (35, 4182822), (42, 3485685), (45, 3253306), (49, 2987730), (63, 2323790), (70, 2091411), (89, 1644930), (90, 1626653), (98, 1493865), (105, 1394274), (126, 1161895), (147, 995910), (178, 822465), (210, 697137), (245, 597546), (267, 548310), (294, 497955), (315, 464758), (373, 392490), (441, 331970), (445, 328986), (490, 298773), (534, 274155), (623, 234990), (630, 232379), (735, 199182), (746, 196245), (801, 182770), (882, 165985), (890, 164493), (1119, 130830), (1246, 117495), (1335, 109662), (1470, 99591), (1602, 91385), (1865, 78498), (1869, 78330), (2205, 66394), (2238, 65415), (2611, 56070), (2670, 54831), (3115, 46998), (3357, 43610), (3730, 39249), (3738, 39165), (4005, 36554), (4361, 33570), (4410, 33197), (5222, 28035), (5595, 26166), (5607, 26110), (6230, 23499), (6714, 21805), (7833, 18690), (8010, 18277), (8722, 16785), (9345, 15666), (11190, 13083), (11214, 13055)]