393713190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 1137991680

約数和(自身を除く): 744278490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 223, 234, 270, 351, 390, 446, 503, 585, 669, 702, 1006, 1115, 1170, 1338, 1509, 1755, 2007, 2230, 2515, 2899, 3018, 3345, 3510, 4014, 4527, 5030, 5798, 6021, 6539, 6690, 7545, 8697, 9054, 10035, 12042, 13078, 13581, 14495, 15090, 17394, 19617, 20070, 22635, 26091, 27162, 28990, 30105, 32695, 39234, 43485, 45270, 52182, 58851, 60210, 65390, 67905, 78273, 86970, 98085, 112169, 117702, 130455, 135810, 156546, 176553, 196170, 224338, 260910, 294255, 336507, 353106, 391365, 560845, 588510, 673014, 782730, 882765, 1009521, 1121690, 1458197, 1682535, 1765530, 2019042, 2916394, 3028563, 3365070, 4374591, 5047605, 6057126, 7290985, 8749182, 10095210, 13123773, 14581970, 15142815, 21872955, 26247546, 30285630, 39371319, 43745910, 65618865, 78742638, 131237730, 196856595, 393713190]

約数ペア:

[(1, 393713190), (2, 196856595), (3, 131237730), (5, 78742638), (6, 65618865), (9, 43745910), (10, 39371319), (13, 30285630), (15, 26247546), (18, 21872955), (26, 15142815), (27, 14581970), (30, 13123773), (39, 10095210), (45, 8749182), (54, 7290985), (65, 6057126), (78, 5047605), (90, 4374591), (117, 3365070), (130, 3028563), (135, 2916394), (195, 2019042), (223, 1765530), (234, 1682535), (270, 1458197), (351, 1121690), (390, 1009521), (446, 882765), (503, 782730), (585, 673014), (669, 588510), (702, 560845), (1006, 391365), (1115, 353106), (1170, 336507), (1338, 294255), (1509, 260910), (1755, 224338), (2007, 196170), (2230, 176553), (2515, 156546), (2899, 135810), (3018, 130455), (3345, 117702), (3510, 112169), (4014, 98085), (4527, 86970), (5030, 78273), (5798, 67905), (6021, 65390), (6539, 60210), (6690, 58851), (7545, 52182), (8697, 45270), (9054, 43485), (10035, 39234), (12042, 32695), (13078, 30105), (13581, 28990), (14495, 27162), (15090, 26091), (17394, 22635), (19617, 20070)]