23865450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 73281024

約数和(自身を除く): 49415574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 49, 50, 51, 70, 75, 85, 98, 102, 105, 119, 147, 150, 170, 175, 191, 210, 238, 245, 255, 294, 350, 357, 382, 425, 490, 510, 525, 573, 595, 714, 735, 833, 850, 955, 1050, 1146, 1190, 1225, 1275, 1337, 1470, 1666, 1785, 1910, 2450, 2499, 2550, 2674, 2865, 2975, 3247, 3570, 3675, 4011, 4165, 4775, 4998, 5730, 5950, 6494, 6685, 7350, 8022, 8330, 8925, 9359, 9550, 9741, 12495, 13370, 14325, 16235, 17850, 18718, 19482, 20055, 20825, 22729, 24990, 28077, 28650, 32470, 33425, 40110, 41650, 45458, 46795, 48705, 56154, 62475, 66850, 68187, 81175, 93590, 97410, 100275, 113645, 124950, 136374, 140385, 159103, 162350, 200550, 227290, 233975, 243525, 280770, 318206, 340935, 467950, 477309, 487050, 568225, 681870, 701925, 795515, 954618, 1136450, 1403850, 1591030, 1704675, 2386545, 3409350, 3977575, 4773090, 7955150, 11932725, 23865450]

約数ペア:

[(1, 23865450), (2, 11932725), (3, 7955150), (5, 4773090), (6, 3977575), (7, 3409350), (10, 2386545), (14, 1704675), (15, 1591030), (17, 1403850), (21, 1136450), (25, 954618), (30, 795515), (34, 701925), (35, 681870), (42, 568225), (49, 487050), (50, 477309), (51, 467950), (70, 340935), (75, 318206), (85, 280770), (98, 243525), (102, 233975), (105, 227290), (119, 200550), (147, 162350), (150, 159103), (170, 140385), (175, 136374), (191, 124950), (210, 113645), (238, 100275), (245, 97410), (255, 93590), (294, 81175), (350, 68187), (357, 66850), (382, 62475), (425, 56154), (490, 48705), (510, 46795), (525, 45458), (573, 41650), (595, 40110), (714, 33425), (735, 32470), (833, 28650), (850, 28077), (955, 24990), (1050, 22729), (1146, 20825), (1190, 20055), (1225, 19482), (1275, 18718), (1337, 17850), (1470, 16235), (1666, 14325), (1785, 13370), (1910, 12495), (2450, 9741), (2499, 9550), (2550, 9359), (2674, 8925), (2865, 8330), (2975, 8022), (3247, 7350), (3570, 6685), (3675, 6494), (4011, 5950), (4165, 5730), (4775, 4998)]