70382340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 247298688

約数和(自身を除く): 176916348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 673, 747, 830, 996, 1162, 1245, 1260, 1346, 1494, 1660, 1743, 2019, 2324, 2490, 2692, 2905, 2988, 3365, 3486, 3735, 4038, 4711, 4980, 5229, 5810, 6057, 6730, 6972, 7470, 8076, 8715, 9422, 10095, 10458, 11620, 12114, 13460, 14133, 14940, 17430, 18844, 20190, 20916, 23555, 24228, 26145, 28266, 30285, 34860, 40380, 42399, 47110, 52290, 55859, 56532, 60570, 70665, 84798, 94220, 104580, 111718, 121140, 141330, 167577, 169596, 211995, 223436, 279295, 282660, 335154, 391013, 423990, 502731, 558590, 670308, 782026, 837885, 847980, 1005462, 1117180, 1173039, 1564052, 1675770, 1955065, 2010924, 2346078, 2513655, 3351540, 3519117, 3910130, 4692156, 5027310, 5865195, 7038234, 7820260, 10054620, 11730390, 14076468, 17595585, 23460780, 35191170, 70382340]

約数ペア:

[(1, 70382340), (2, 35191170), (3, 23460780), (4, 17595585), (5, 14076468), (6, 11730390), (7, 10054620), (9, 7820260), (10, 7038234), (12, 5865195), (14, 5027310), (15, 4692156), (18, 3910130), (20, 3519117), (21, 3351540), (28, 2513655), (30, 2346078), (35, 2010924), (36, 1955065), (42, 1675770), (45, 1564052), (60, 1173039), (63, 1117180), (70, 1005462), (83, 847980), (84, 837885), (90, 782026), (105, 670308), (126, 558590), (140, 502731), (166, 423990), (180, 391013), (210, 335154), (249, 282660), (252, 279295), (315, 223436), (332, 211995), (415, 169596), (420, 167577), (498, 141330), (581, 121140), (630, 111718), (673, 104580), (747, 94220), (830, 84798), (996, 70665), (1162, 60570), (1245, 56532), (1260, 55859), (1346, 52290), (1494, 47110), (1660, 42399), (1743, 40380), (2019, 34860), (2324, 30285), (2490, 28266), (2692, 26145), (2905, 24228), (2988, 23555), (3365, 20916), (3486, 20190), (3735, 18844), (4038, 17430), (4711, 14940), (4980, 14133), (5229, 13460), (5810, 12114), (6057, 11620), (6730, 10458), (6972, 10095), (7470, 9422), (8076, 8715)]