202169730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 379475070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 89, 105, 145, 174, 178, 203, 210, 267, 290, 373, 406, 435, 445, 534, 609, 623, 746, 870, 890, 1015, 1119, 1218, 1246, 1335, 1865, 1869, 2030, 2238, 2581, 2611, 2670, 3045, 3115, 3730, 3738, 5162, 5222, 5595, 6090, 6230, 7743, 7833, 9345, 10817, 11190, 12905, 13055, 15486, 15666, 18067, 18690, 21634, 25810, 26110, 32451, 33197, 36134, 38715, 39165, 54085, 54201, 64902, 66394, 75719, 77430, 78330, 90335, 99591, 108170, 108402, 151438, 162255, 165985, 180670, 199182, 227157, 232379, 271005, 324510, 331970, 378595, 454314, 464758, 497955, 542010, 697137, 757190, 962713, 995910, 1135785, 1161895, 1394274, 1925426, 2271570, 2323790, 2888139, 3485685, 4813565, 5776278, 6738991, 6971370, 9627130, 13477982, 14440695, 20216973, 28881390, 33694955, 40433946, 67389910, 101084865, 202169730]

約数ペア:

[(1, 202169730), (2, 101084865), (3, 67389910), (5, 40433946), (6, 33694955), (7, 28881390), (10, 20216973), (14, 14440695), (15, 13477982), (21, 9627130), (29, 6971370), (30, 6738991), (35, 5776278), (42, 4813565), (58, 3485685), (70, 2888139), (87, 2323790), (89, 2271570), (105, 1925426), (145, 1394274), (174, 1161895), (178, 1135785), (203, 995910), (210, 962713), (267, 757190), (290, 697137), (373, 542010), (406, 497955), (435, 464758), (445, 454314), (534, 378595), (609, 331970), (623, 324510), (746, 271005), (870, 232379), (890, 227157), (1015, 199182), (1119, 180670), (1218, 165985), (1246, 162255), (1335, 151438), (1865, 108402), (1869, 108170), (2030, 99591), (2238, 90335), (2581, 78330), (2611, 77430), (2670, 75719), (3045, 66394), (3115, 64902), (3730, 54201), (3738, 54085), (5162, 39165), (5222, 38715), (5595, 36134), (6090, 33197), (6230, 32451), (7743, 26110), (7833, 25810), (9345, 21634), (10817, 18690), (11190, 18067), (12905, 15666), (13055, 15486)]