313397970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9319}}^1$

素因数の和:9407

約数の個数: 64

約数和(自身を含む): 805248000

約数和(自身を除く): 491850030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 285, 295, 354, 570, 590, 885, 1121, 1770, 2242, 3363, 5605, 6726, 9319, 11210, 16815, 18638, 27957, 33630, 46595, 55914, 93190, 139785, 177061, 279570, 354122, 531183, 549821, 885305, 1062366, 1099642, 1649463, 1770610, 2655915, 2749105, 3298926, 5311830, 5498210, 8247315, 10446599, 16494630, 20893198, 31339797, 52232995, 62679594, 104465990, 156698985, 313397970]

約数ペア:

[(1, 313397970), (2, 156698985), (3, 104465990), (5, 62679594), (6, 52232995), (10, 31339797), (15, 20893198), (19, 16494630), (30, 10446599), (38, 8247315), (57, 5498210), (59, 5311830), (95, 3298926), (114, 2749105), (118, 2655915), (177, 1770610), (190, 1649463), (285, 1099642), (295, 1062366), (354, 885305), (570, 549821), (590, 531183), (885, 354122), (1121, 279570), (1770, 177061), (2242, 139785), (3363, 93190), (5605, 55914), (6726, 46595), (9319, 33630), (11210, 27957), (16815, 18638)]