149203530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1521

約数の個数: 144

約数和(自身を含む): 471204864

約数和(自身を除く): 322001334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 345, 414, 441, 483, 490, 630, 690, 735, 805, 882, 966, 1035, 1127, 1449, 1470, 1471, 1610, 2070, 2205, 2254, 2415, 2898, 2942, 3381, 4410, 4413, 4830, 5635, 6762, 7245, 7355, 8826, 10143, 10297, 11270, 13239, 14490, 14710, 16905, 20286, 20594, 22065, 26478, 30891, 33810, 33833, 44130, 50715, 51485, 61782, 66195, 67666, 72079, 92673, 101430, 101499, 102970, 132390, 144158, 154455, 169165, 185346, 202998, 216237, 236831, 304497, 308910, 338330, 360395, 432474, 463365, 473662, 507495, 608994, 648711, 710493, 720790, 926730, 1014990, 1081185, 1184155, 1297422, 1420986, 1522485, 1657817, 2131479, 2162370, 2368310, 3044970, 3243555, 3315634, 3552465, 4262958, 4973451, 6487110, 7104930, 8289085, 9946902, 10657395, 14920353, 16578170, 21314790, 24867255, 29840706, 49734510, 74601765, 149203530]

約数ペア:

[(1, 149203530), (2, 74601765), (3, 49734510), (5, 29840706), (6, 24867255), (7, 21314790), (9, 16578170), (10, 14920353), (14, 10657395), (15, 9946902), (18, 8289085), (21, 7104930), (23, 6487110), (30, 4973451), (35, 4262958), (42, 3552465), (45, 3315634), (46, 3243555), (49, 3044970), (63, 2368310), (69, 2162370), (70, 2131479), (90, 1657817), (98, 1522485), (105, 1420986), (115, 1297422), (126, 1184155), (138, 1081185), (147, 1014990), (161, 926730), (207, 720790), (210, 710493), (230, 648711), (245, 608994), (294, 507495), (315, 473662), (322, 463365), (345, 432474), (414, 360395), (441, 338330), (483, 308910), (490, 304497), (630, 236831), (690, 216237), (735, 202998), (805, 185346), (882, 169165), (966, 154455), (1035, 144158), (1127, 132390), (1449, 102970), (1470, 101499), (1471, 101430), (1610, 92673), (2070, 72079), (2205, 67666), (2254, 66195), (2415, 61782), (2898, 51485), (2942, 50715), (3381, 44130), (4410, 33833), (4413, 33810), (4830, 30891), (5635, 26478), (6762, 22065), (7245, 20594), (7355, 20286), (8826, 16905), (10143, 14710), (10297, 14490), (11270, 13239)]