294557940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 924618240

約数和(自身を除く): 630060300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 167, 180, 205, 239, 246, 334, 369, 410, 478, 492, 501, 615, 668, 717, 738, 820, 835, 956, 1002, 1195, 1230, 1434, 1476, 1503, 1670, 1845, 2004, 2151, 2390, 2460, 2505, 2868, 3006, 3340, 3585, 3690, 4302, 4780, 5010, 6012, 6847, 7170, 7380, 7515, 8604, 9799, 10020, 10755, 13694, 14340, 15030, 19598, 20541, 21510, 27388, 29397, 30060, 34235, 39196, 39913, 41082, 43020, 48995, 58794, 61623, 68470, 79826, 82164, 88191, 97990, 102705, 117588, 119739, 123246, 136940, 146985, 159652, 176382, 195980, 199565, 205410, 239478, 246492, 293970, 308115, 352764, 359217, 399130, 410820, 440955, 478956, 587940, 598695, 616230, 718434, 798260, 881910, 1197390, 1232460, 1436868, 1636433, 1763820, 1796085, 2394780, 3272866, 3592170, 4909299, 6545732, 7184340, 8182165, 9818598, 14727897, 16364330, 19637196, 24546495, 29455794, 32728660, 49092990, 58911588, 73639485, 98185980, 147278970, 294557940]

約数ペア:

[(1, 294557940), (2, 147278970), (3, 98185980), (4, 73639485), (5, 58911588), (6, 49092990), (9, 32728660), (10, 29455794), (12, 24546495), (15, 19637196), (18, 16364330), (20, 14727897), (30, 9818598), (36, 8182165), (41, 7184340), (45, 6545732), (60, 4909299), (82, 3592170), (90, 3272866), (123, 2394780), (164, 1796085), (167, 1763820), (180, 1636433), (205, 1436868), (239, 1232460), (246, 1197390), (334, 881910), (369, 798260), (410, 718434), (478, 616230), (492, 598695), (501, 587940), (615, 478956), (668, 440955), (717, 410820), (738, 399130), (820, 359217), (835, 352764), (956, 308115), (1002, 293970), (1195, 246492), (1230, 239478), (1434, 205410), (1476, 199565), (1503, 195980), (1670, 176382), (1845, 159652), (2004, 146985), (2151, 136940), (2390, 123246), (2460, 119739), (2505, 117588), (2868, 102705), (3006, 97990), (3340, 88191), (3585, 82164), (3690, 79826), (4302, 68470), (4780, 61623), (5010, 58794), (6012, 48995), (6847, 43020), (7170, 41082), (7380, 39913), (7515, 39196), (8604, 34235), (9799, 30060), (10020, 29397), (10755, 27388), (13694, 21510), (14340, 20541), (15030, 19598)]