1020531036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{55987}}^1$

素因数の和:56039

約数の個数: 72

約数和(自身を含む): 2859419136

約数和(自身を除く): 1838888100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 55987, 111974, 167961, 223948, 335922, 391909, 671844, 783818, 1175727, 1567636, 1735597, 2351454, 2743363, 3471194, 4702908, 5206791, 5486726, 6942388, 8230089, 10413582, 10973452, 12149179, 16460178, 20827164, 24298358, 32920356, 36447537, 48596716, 72895074, 85044253, 145790148, 170088506, 255132759, 340177012, 510265518, 1020531036]

約数ペア:

[(1, 1020531036), (2, 510265518), (3, 340177012), (4, 255132759), (6, 170088506), (7, 145790148), (12, 85044253), (14, 72895074), (21, 48596716), (28, 36447537), (31, 32920356), (42, 24298358), (49, 20827164), (62, 16460178), (84, 12149179), (93, 10973452), (98, 10413582), (124, 8230089), (147, 6942388), (186, 5486726), (196, 5206791), (217, 4702908), (294, 3471194), (372, 2743363), (434, 2351454), (588, 1735597), (651, 1567636), (868, 1175727), (1302, 783818), (1519, 671844), (2604, 391909), (3038, 335922), (4557, 223948), (6076, 167961), (9114, 111974), (18228, 55987)]