30080610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 96033600

約数和(自身を除く): 65952990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 359, 399, 441, 490, 570, 630, 665, 718, 735, 798, 855, 882, 931, 1077, 1197, 1330, 1470, 1710, 1795, 1862, 1995, 2154, 2205, 2394, 2513, 2793, 3231, 3590, 3990, 4410, 4655, 5026, 5385, 5586, 5985, 6462, 6821, 7539, 8379, 9310, 10770, 11970, 12565, 13642, 13965, 15078, 16155, 16758, 17591, 20463, 22617, 25130, 27930, 32310, 34105, 35182, 37695, 40926, 41895, 45234, 47747, 52773, 61389, 68210, 75390, 83790, 87955, 95494, 102315, 105546, 113085, 122778, 143241, 158319, 175910, 204630, 226170, 238735, 263865, 286482, 306945, 316638, 334229, 429723, 477470, 527730, 613890, 668458, 716205, 791595, 859446, 1002687, 1432410, 1583190, 1671145, 2005374, 2148615, 3008061, 3342290, 4297230, 5013435, 6016122, 10026870, 15040305, 30080610]

約数ペア:

[(1, 30080610), (2, 15040305), (3, 10026870), (5, 6016122), (6, 5013435), (7, 4297230), (9, 3342290), (10, 3008061), (14, 2148615), (15, 2005374), (18, 1671145), (19, 1583190), (21, 1432410), (30, 1002687), (35, 859446), (38, 791595), (42, 716205), (45, 668458), (49, 613890), (57, 527730), (63, 477470), (70, 429723), (90, 334229), (95, 316638), (98, 306945), (105, 286482), (114, 263865), (126, 238735), (133, 226170), (147, 204630), (171, 175910), (190, 158319), (210, 143241), (245, 122778), (266, 113085), (285, 105546), (294, 102315), (315, 95494), (342, 87955), (359, 83790), (399, 75390), (441, 68210), (490, 61389), (570, 52773), (630, 47747), (665, 45234), (718, 41895), (735, 40926), (798, 37695), (855, 35182), (882, 34105), (931, 32310), (1077, 27930), (1197, 25130), (1330, 22617), (1470, 20463), (1710, 17591), (1795, 16758), (1862, 16155), (1995, 15078), (2154, 13965), (2205, 13642), (2394, 12565), (2513, 11970), (2793, 10770), (3231, 9310), (3590, 8379), (3990, 7539), (4410, 6821), (4655, 6462), (5026, 5985), (5385, 5586)]