1421969940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9283}}^1$

素因数の和:9358

約数の個数: 144

約数和(自身を含む): 4622986368

約数和(自身を除く): 3201016428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 333, 345, 370, 414, 444, 460, 555, 666, 690, 740, 828, 851, 1035, 1110, 1332, 1380, 1665, 1702, 2070, 2220, 2553, 3330, 3404, 4140, 4255, 5106, 6660, 7659, 8510, 9283, 10212, 12765, 15318, 17020, 18566, 25530, 27849, 30636, 37132, 38295, 46415, 51060, 55698, 76590, 83547, 92830, 111396, 139245, 153180, 167094, 185660, 213509, 278490, 334188, 343471, 417735, 427018, 556980, 640527, 686942, 835470, 854036, 1030413, 1067545, 1281054, 1373884, 1670940, 1717355, 1921581, 2060826, 2135090, 2562108, 3091239, 3202635, 3434710, 3843162, 4121652, 4270180, 5152065, 6182478, 6405270, 6869420, 7686324, 7899833, 9607905, 10304130, 12364956, 12810540, 15456195, 15799666, 19215810, 20608260, 23699499, 30912390, 31599332, 38431620, 39499165, 47398998, 61824780, 71098497, 78998330, 94797996, 118497495, 142196994, 157996660, 236994990, 284393988, 355492485, 473989980, 710984970, 1421969940]

約数ペア:

[(1, 1421969940), (2, 710984970), (3, 473989980), (4, 355492485), (5, 284393988), (6, 236994990), (9, 157996660), (10, 142196994), (12, 118497495), (15, 94797996), (18, 78998330), (20, 71098497), (23, 61824780), (30, 47398998), (36, 39499165), (37, 38431620), (45, 31599332), (46, 30912390), (60, 23699499), (69, 20608260), (74, 19215810), (90, 15799666), (92, 15456195), (111, 12810540), (115, 12364956), (138, 10304130), (148, 9607905), (180, 7899833), (185, 7686324), (207, 6869420), (222, 6405270), (230, 6182478), (276, 5152065), (333, 4270180), (345, 4121652), (370, 3843162), (414, 3434710), (444, 3202635), (460, 3091239), (555, 2562108), (666, 2135090), (690, 2060826), (740, 1921581), (828, 1717355), (851, 1670940), (1035, 1373884), (1110, 1281054), (1332, 1067545), (1380, 1030413), (1665, 854036), (1702, 835470), (2070, 686942), (2220, 640527), (2553, 556980), (3330, 427018), (3404, 417735), (4140, 343471), (4255, 334188), (5106, 278490), (6660, 213509), (7659, 185660), (8510, 167094), (9283, 153180), (10212, 139245), (12765, 111396), (15318, 92830), (17020, 83547), (18566, 76590), (25530, 55698), (27849, 51060), (30636, 46415), (37132, 38295)]