30362940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 97598592

約数和(自身を除く): 67235652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 47, 60, 74, 90, 94, 97, 111, 141, 148, 180, 185, 188, 194, 222, 235, 282, 291, 333, 370, 388, 423, 444, 470, 485, 555, 564, 582, 666, 705, 740, 846, 873, 940, 970, 1110, 1164, 1332, 1410, 1455, 1665, 1692, 1739, 1746, 1940, 2115, 2220, 2820, 2910, 3330, 3478, 3492, 3589, 4230, 4365, 4559, 5217, 5820, 6660, 6956, 7178, 8460, 8695, 8730, 9118, 10434, 10767, 13677, 14356, 15651, 17390, 17460, 17945, 18236, 20868, 21534, 22795, 26085, 27354, 31302, 32301, 34780, 35890, 41031, 43068, 45590, 52170, 53835, 54708, 62604, 64602, 68385, 71780, 78255, 82062, 91180, 104340, 107670, 129204, 136770, 156510, 161505, 164124, 168683, 205155, 215340, 273540, 313020, 323010, 337366, 410310, 506049, 646020, 674732, 820620, 843415, 1012098, 1518147, 1686830, 2024196, 2530245, 3036294, 3373660, 5060490, 6072588, 7590735, 10120980, 15181470, 30362940]

約数ペア:

[(1, 30362940), (2, 15181470), (3, 10120980), (4, 7590735), (5, 6072588), (6, 5060490), (9, 3373660), (10, 3036294), (12, 2530245), (15, 2024196), (18, 1686830), (20, 1518147), (30, 1012098), (36, 843415), (37, 820620), (45, 674732), (47, 646020), (60, 506049), (74, 410310), (90, 337366), (94, 323010), (97, 313020), (111, 273540), (141, 215340), (148, 205155), (180, 168683), (185, 164124), (188, 161505), (194, 156510), (222, 136770), (235, 129204), (282, 107670), (291, 104340), (333, 91180), (370, 82062), (388, 78255), (423, 71780), (444, 68385), (470, 64602), (485, 62604), (555, 54708), (564, 53835), (582, 52170), (666, 45590), (705, 43068), (740, 41031), (846, 35890), (873, 34780), (940, 32301), (970, 31302), (1110, 27354), (1164, 26085), (1332, 22795), (1410, 21534), (1455, 20868), (1665, 18236), (1692, 17945), (1739, 17460), (1746, 17390), (1940, 15651), (2115, 14356), (2220, 13677), (2820, 10767), (2910, 10434), (3330, 9118), (3478, 8730), (3492, 8695), (3589, 8460), (4230, 7178), (4365, 6956), (4559, 6660), (5217, 5820)]