2541977370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1129}}^1$

素因数の和:1445

約数の個数: 128

約数和(自身を含む): 7029504000

約数和(自身を除く): 4487526630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 269, 270, 279, 310, 465, 538, 558, 807, 837, 930, 1129, 1345, 1395, 1614, 1674, 2258, 2421, 2690, 2790, 3387, 4035, 4185, 4842, 5645, 6774, 7263, 8070, 8339, 8370, 10161, 11290, 12105, 14526, 16678, 16935, 20322, 24210, 25017, 30483, 33870, 34999, 36315, 41695, 50034, 50805, 60966, 69998, 72630, 75051, 83390, 101610, 104997, 125085, 150102, 152415, 174995, 209994, 225153, 250170, 303701, 304830, 314991, 349990, 375255, 450306, 524985, 607402, 629982, 750510, 911103, 944973, 1049970, 1125765, 1518505, 1574955, 1822206, 1889946, 2251530, 2733309, 3037010, 3149910, 4555515, 4724865, 5466618, 8199927, 9111030, 9414731, 9449730, 13666545, 16399854, 18829462, 27333090, 28244193, 40999635, 47073655, 56488386, 81999270, 84732579, 94147310, 141220965, 169465158, 254197737, 282441930, 423662895, 508395474, 847325790, 1270988685, 2541977370]

約数ペア:

[(1, 2541977370), (2, 1270988685), (3, 847325790), (5, 508395474), (6, 423662895), (9, 282441930), (10, 254197737), (15, 169465158), (18, 141220965), (27, 94147310), (30, 84732579), (31, 81999270), (45, 56488386), (54, 47073655), (62, 40999635), (90, 28244193), (93, 27333090), (135, 18829462), (155, 16399854), (186, 13666545), (269, 9449730), (270, 9414731), (279, 9111030), (310, 8199927), (465, 5466618), (538, 4724865), (558, 4555515), (807, 3149910), (837, 3037010), (930, 2733309), (1129, 2251530), (1345, 1889946), (1395, 1822206), (1614, 1574955), (1674, 1518505), (2258, 1125765), (2421, 1049970), (2690, 944973), (2790, 911103), (3387, 750510), (4035, 629982), (4185, 607402), (4842, 524985), (5645, 450306), (6774, 375255), (7263, 349990), (8070, 314991), (8339, 304830), (8370, 303701), (10161, 250170), (11290, 225153), (12105, 209994), (14526, 174995), (16678, 152415), (16935, 150102), (20322, 125085), (24210, 104997), (25017, 101610), (30483, 83390), (33870, 75051), (34999, 72630), (36315, 69998), (41695, 60966), (50034, 50805)]