39965970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 105421824

約数和(自身を除く): 65455854

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 163, 165, 326, 330, 489, 743, 815, 978, 1486, 1630, 1793, 2229, 2445, 3586, 3715, 4458, 4890, 5379, 7430, 8173, 8965, 10758, 11145, 16346, 17930, 22290, 24519, 26895, 40865, 49038, 53790, 81730, 121109, 122595, 242218, 245190, 363327, 605545, 726654, 1211090, 1332199, 1816635, 2664398, 3633270, 3996597, 6660995, 7993194, 13321990, 19982985, 39965970]

約数ペア:

[(1, 39965970), (2, 19982985), (3, 13321990), (5, 7993194), (6, 6660995), (10, 3996597), (11, 3633270), (15, 2664398), (22, 1816635), (30, 1332199), (33, 1211090), (55, 726654), (66, 605545), (110, 363327), (163, 245190), (165, 242218), (326, 122595), (330, 121109), (489, 81730), (743, 53790), (815, 49038), (978, 40865), (1486, 26895), (1630, 24519), (1793, 22290), (2229, 17930), (2445, 16346), (3586, 11145), (3715, 10758), (4458, 8965), (4890, 8173), (5379, 7430)]