4631820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 14515200

約数和(自身を除く): 9883380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 239, 255, 285, 323, 340, 380, 478, 510, 570, 646, 717, 956, 969, 1020, 1140, 1195, 1292, 1434, 1615, 1938, 2390, 2868, 3230, 3585, 3876, 4063, 4541, 4780, 4845, 6460, 7170, 8126, 9082, 9690, 12189, 13623, 14340, 16252, 18164, 19380, 20315, 22705, 24378, 27246, 40630, 45410, 48756, 54492, 60945, 68115, 77197, 81260, 90820, 121890, 136230, 154394, 231591, 243780, 272460, 308788, 385985, 463182, 771970, 926364, 1157955, 1543940, 2315910, 4631820]

約数ペア:

[(1, 4631820), (2, 2315910), (3, 1543940), (4, 1157955), (5, 926364), (6, 771970), (10, 463182), (12, 385985), (15, 308788), (17, 272460), (19, 243780), (20, 231591), (30, 154394), (34, 136230), (38, 121890), (51, 90820), (57, 81260), (60, 77197), (68, 68115), (76, 60945), (85, 54492), (95, 48756), (102, 45410), (114, 40630), (170, 27246), (190, 24378), (204, 22705), (228, 20315), (239, 19380), (255, 18164), (285, 16252), (323, 14340), (340, 13623), (380, 12189), (478, 9690), (510, 9082), (570, 8126), (646, 7170), (717, 6460), (956, 4845), (969, 4780), (1020, 4541), (1140, 4063), (1195, 3876), (1292, 3585), (1434, 3230), (1615, 2868), (1938, 2390)]