30365370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 91099008

約数和(自身を除く): 60733638

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 210, 307, 314, 315, 471, 614, 630, 785, 921, 942, 1099, 1413, 1535, 1570, 1842, 2149, 2198, 2355, 2763, 2826, 3070, 3297, 4298, 4605, 4710, 5495, 5526, 6447, 6594, 7065, 9210, 9891, 10745, 10990, 12894, 13815, 14130, 16485, 19341, 19782, 21490, 27630, 32235, 32970, 38682, 48199, 49455, 64470, 96398, 96705, 98910, 144597, 193410, 240995, 289194, 337393, 433791, 481990, 674786, 722985, 867582, 1012179, 1445970, 1686965, 2024358, 2168955, 3036537, 3373930, 4337910, 5060895, 6073074, 10121790, 15182685, 30365370]

約数ペア:

[(1, 30365370), (2, 15182685), (3, 10121790), (5, 6073074), (6, 5060895), (7, 4337910), (9, 3373930), (10, 3036537), (14, 2168955), (15, 2024358), (18, 1686965), (21, 1445970), (30, 1012179), (35, 867582), (42, 722985), (45, 674786), (63, 481990), (70, 433791), (90, 337393), (105, 289194), (126, 240995), (157, 193410), (210, 144597), (307, 98910), (314, 96705), (315, 96398), (471, 64470), (614, 49455), (630, 48199), (785, 38682), (921, 32970), (942, 32235), (1099, 27630), (1413, 21490), (1535, 19782), (1570, 19341), (1842, 16485), (2149, 14130), (2198, 13815), (2355, 12894), (2763, 10990), (2826, 10745), (3070, 9891), (3297, 9210), (4298, 7065), (4605, 6594), (4710, 6447), (5495, 5526)]