1900322430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{7919}}^1$

素因数の和:8369

約数の個数: 64

約数和(自身を含む): 4812825600

約数和(自身を除く): 2912503170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 421, 570, 842, 1263, 2105, 2526, 4210, 6315, 7919, 7999, 12630, 15838, 15998, 23757, 23997, 39595, 39995, 47514, 47994, 79190, 79990, 118785, 119985, 150461, 237570, 239970, 300922, 451383, 752305, 902766, 1504610, 2256915, 3333899, 4513830, 6667798, 10001697, 16669495, 20003394, 33338990, 50008485, 63344081, 100016970, 126688162, 190032243, 316720405, 380064486, 633440810, 950161215, 1900322430]

約数ペア:

[(1, 1900322430), (2, 950161215), (3, 633440810), (5, 380064486), (6, 316720405), (10, 190032243), (15, 126688162), (19, 100016970), (30, 63344081), (38, 50008485), (57, 33338990), (95, 20003394), (114, 16669495), (190, 10001697), (285, 6667798), (421, 4513830), (570, 3333899), (842, 2256915), (1263, 1504610), (2105, 902766), (2526, 752305), (4210, 451383), (6315, 300922), (7919, 239970), (7999, 237570), (12630, 150461), (15838, 119985), (15998, 118785), (23757, 79990), (23997, 79190), (39595, 47994), (39995, 47514)]