2013444872430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21221}}^1\times {\mathrm{137507}}^1$

素因数の和:158761

約数の個数: 64

約数和(自身を含む): 5042640572928

約数和(自身を除く): 3029195700498

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 21221, 42442, 63663, 106105, 127326, 137507, 212210, 275014, 318315, 412521, 488083, 636630, 687535, 825042, 976166, 1375070, 1464249, 2062605, 2440415, 2928498, 3162661, 4125210, 4880830, 6325322, 7321245, 9487983, 14642490, 15813305, 18975966, 31626610, 47439915, 94879830, 2918036047, 5836072094, 8754108141, 14590180235, 17508216282, 29180360470, 43770540705, 67114829081, 87541081410, 134229658162, 201344487243, 335574145405, 402688974486, 671148290810, 1006722436215, 2013444872430]

約数ペア:

[(1, 2013444872430), (2, 1006722436215), (3, 671148290810), (5, 402688974486), (6, 335574145405), (10, 201344487243), (15, 134229658162), (23, 87541081410), (30, 67114829081), (46, 43770540705), (69, 29180360470), (115, 17508216282), (138, 14590180235), (230, 8754108141), (345, 5836072094), (690, 2918036047), (21221, 94879830), (42442, 47439915), (63663, 31626610), (106105, 18975966), (127326, 15813305), (137507, 14642490), (212210, 9487983), (275014, 7321245), (318315, 6325322), (412521, 4880830), (488083, 4125210), (636630, 3162661), (687535, 2928498), (825042, 2440415), (976166, 2062605), (1375070, 1464249)]