1054823980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{34721}}^1$

素因数の和:34775

約数の個数: 72

約数和(自身を含む): 2659982976

約数和(自身を除く): 1605158996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 6076, 7595, 15190, 30380, 34721, 69442, 138884, 173605, 243047, 347210, 486094, 694420, 972188, 1076351, 1215235, 1701329, 2152702, 2430470, 3402658, 4305404, 4860940, 5381755, 6805316, 7534457, 8506645, 10763510, 15068914, 17013290, 21527020, 30137828, 34026580, 37672285, 52741199, 75344570, 105482398, 150689140, 210964796, 263705995, 527411990, 1054823980]

約数ペア:

[(1, 1054823980), (2, 527411990), (4, 263705995), (5, 210964796), (7, 150689140), (10, 105482398), (14, 75344570), (20, 52741199), (28, 37672285), (31, 34026580), (35, 30137828), (49, 21527020), (62, 17013290), (70, 15068914), (98, 10763510), (124, 8506645), (140, 7534457), (155, 6805316), (196, 5381755), (217, 4860940), (245, 4305404), (310, 3402658), (434, 2430470), (490, 2152702), (620, 1701329), (868, 1215235), (980, 1076351), (1085, 972188), (1519, 694420), (2170, 486094), (3038, 347210), (4340, 243047), (6076, 173605), (7595, 138884), (15190, 69442), (30380, 34721)]