1370293722

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{3539}}^1$

素因数の和:4000

約数の個数: 72

約数和(自身を含む): 3462544800

約数和(自身を除く): 2092251078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 439, 441, 878, 882, 1317, 2634, 3073, 3539, 3951, 6146, 7078, 7902, 9219, 10617, 18438, 21234, 21511, 24773, 27657, 31851, 43022, 49546, 55314, 63702, 64533, 74319, 129066, 148638, 173411, 193599, 222957, 346822, 387198, 445914, 520233, 1040466, 1553621, 1560699, 3107242, 3121398, 4660863, 9321726, 10875347, 13982589, 21750694, 27965178, 32626041, 65252082, 76127429, 97878123, 152254858, 195756246, 228382287, 456764574, 685146861, 1370293722]

約数ペア:

[(1, 1370293722), (2, 685146861), (3, 456764574), (6, 228382287), (7, 195756246), (9, 152254858), (14, 97878123), (18, 76127429), (21, 65252082), (42, 32626041), (49, 27965178), (63, 21750694), (98, 13982589), (126, 10875347), (147, 9321726), (294, 4660863), (439, 3121398), (441, 3107242), (878, 1560699), (882, 1553621), (1317, 1040466), (2634, 520233), (3073, 445914), (3539, 387198), (3951, 346822), (6146, 222957), (7078, 193599), (7902, 173411), (9219, 148638), (10617, 129066), (18438, 74319), (21234, 64533), (21511, 63702), (24773, 55314), (27657, 49546), (31851, 43022)]