919945530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14177}}^1$

素因数の和:14300

約数の個数: 96

約数和(自身を含む): 2760286464

約数和(自身を除く): 1840340934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 927, 1030, 1442, 1545, 1854, 2163, 3090, 3605, 4326, 4635, 6489, 7210, 9270, 10815, 12978, 14177, 21630, 28354, 32445, 42531, 64890, 70885, 85062, 99239, 127593, 141770, 198478, 212655, 255186, 297717, 425310, 496195, 595434, 637965, 893151, 992390, 1275930, 1460231, 1488585, 1786302, 2920462, 2977170, 4380693, 4465755, 7301155, 8761386, 8931510, 10221617, 13142079, 14602310, 20443234, 21903465, 26284158, 30664851, 43806930, 51108085, 61329702, 65710395, 91994553, 102216170, 131420790, 153324255, 183989106, 306648510, 459972765, 919945530]

約数ペア:

[(1, 919945530), (2, 459972765), (3, 306648510), (5, 183989106), (6, 153324255), (7, 131420790), (9, 102216170), (10, 91994553), (14, 65710395), (15, 61329702), (18, 51108085), (21, 43806930), (30, 30664851), (35, 26284158), (42, 21903465), (45, 20443234), (63, 14602310), (70, 13142079), (90, 10221617), (103, 8931510), (105, 8761386), (126, 7301155), (206, 4465755), (210, 4380693), (309, 2977170), (315, 2920462), (515, 1786302), (618, 1488585), (630, 1460231), (721, 1275930), (927, 992390), (1030, 893151), (1442, 637965), (1545, 595434), (1854, 496195), (2163, 425310), (3090, 297717), (3605, 255186), (4326, 212655), (4635, 198478), (6489, 141770), (7210, 127593), (9270, 99239), (10815, 85062), (12978, 70885), (14177, 64890), (21630, 42531), (28354, 32445)]