1963650390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1542

約数の個数: 128

約数和(自身を含む): 5249664000

約数和(自身を除く): 3286013610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 61, 65, 78, 118, 122, 130, 177, 183, 195, 295, 305, 354, 366, 390, 590, 610, 767, 793, 885, 915, 1399, 1534, 1586, 1770, 1830, 2301, 2379, 2798, 3599, 3835, 3965, 4197, 4602, 4758, 6995, 7198, 7670, 7930, 8394, 10797, 11505, 11895, 13990, 17995, 18187, 20985, 21594, 23010, 23790, 35990, 36374, 41970, 46787, 53985, 54561, 82541, 85339, 90935, 93574, 107970, 109122, 140361, 165082, 170678, 181870, 233935, 247623, 256017, 272805, 280722, 412705, 426695, 467870, 495246, 512034, 545610, 701805, 825410, 853390, 1073033, 1109407, 1238115, 1280085, 1403610, 2146066, 2218814, 2476230, 2560170, 3219099, 3328221, 5035001, 5365165, 5547035, 6438198, 6656442, 10070002, 10730330, 11094070, 15105003, 16095495, 16641105, 25175005, 30210006, 32190990, 33282210, 50350010, 65455013, 75525015, 130910026, 151050030, 196365039, 327275065, 392730078, 654550130, 981825195, 1963650390]

約数ペア:

[(1, 1963650390), (2, 981825195), (3, 654550130), (5, 392730078), (6, 327275065), (10, 196365039), (13, 151050030), (15, 130910026), (26, 75525015), (30, 65455013), (39, 50350010), (59, 33282210), (61, 32190990), (65, 30210006), (78, 25175005), (118, 16641105), (122, 16095495), (130, 15105003), (177, 11094070), (183, 10730330), (195, 10070002), (295, 6656442), (305, 6438198), (354, 5547035), (366, 5365165), (390, 5035001), (590, 3328221), (610, 3219099), (767, 2560170), (793, 2476230), (885, 2218814), (915, 2146066), (1399, 1403610), (1534, 1280085), (1586, 1238115), (1770, 1109407), (1830, 1073033), (2301, 853390), (2379, 825410), (2798, 701805), (3599, 545610), (3835, 512034), (3965, 495246), (4197, 467870), (4602, 426695), (4758, 412705), (6995, 280722), (7198, 272805), (7670, 256017), (7930, 247623), (8394, 233935), (10797, 181870), (11505, 170678), (11895, 165082), (13990, 140361), (17995, 109122), (18187, 107970), (20985, 93574), (21594, 90935), (23010, 85339), (23790, 82541), (35990, 54561), (36374, 53985), (41970, 46787)]