284450340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 816633216

約数和(自身を除く): 532182876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 101, 146, 202, 219, 292, 303, 365, 404, 438, 505, 606, 643, 730, 876, 1010, 1095, 1212, 1286, 1460, 1515, 1929, 2020, 2190, 2572, 3030, 3215, 3858, 4380, 6060, 6430, 7373, 7716, 9645, 12860, 14746, 19290, 22119, 29492, 36865, 38580, 44238, 46939, 64943, 73730, 88476, 93878, 110595, 129886, 140817, 147460, 187756, 194829, 221190, 234695, 259772, 281634, 324715, 389658, 442380, 469390, 563268, 649430, 704085, 779316, 938780, 974145, 1298860, 1408170, 1948290, 2816340, 3896580, 4740839, 9481678, 14222517, 18963356, 23704195, 28445034, 47408390, 56890068, 71112585, 94816780, 142225170, 284450340]

約数ペア:

[(1, 284450340), (2, 142225170), (3, 94816780), (4, 71112585), (5, 56890068), (6, 47408390), (10, 28445034), (12, 23704195), (15, 18963356), (20, 14222517), (30, 9481678), (60, 4740839), (73, 3896580), (101, 2816340), (146, 1948290), (202, 1408170), (219, 1298860), (292, 974145), (303, 938780), (365, 779316), (404, 704085), (438, 649430), (505, 563268), (606, 469390), (643, 442380), (730, 389658), (876, 324715), (1010, 281634), (1095, 259772), (1212, 234695), (1286, 221190), (1460, 194829), (1515, 187756), (1929, 147460), (2020, 140817), (2190, 129886), (2572, 110595), (3030, 93878), (3215, 88476), (3858, 73730), (4380, 64943), (6060, 46939), (6430, 44238), (7373, 38580), (7716, 36865), (9645, 29492), (12860, 22119), (14746, 19290)]