42321930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10607}}^1$

素因数の和:10643

約数の個数: 64

約数和(自身を含む): 122204160

約数和(自身を除く): 79882230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 10607, 21214, 31821, 53035, 63642, 74249, 106070, 148498, 159105, 201533, 222747, 318210, 371245, 403066, 445494, 604599, 742490, 1007665, 1113735, 1209198, 1410731, 2015330, 2227470, 2821462, 3022995, 4232193, 6045990, 7053655, 8464386, 14107310, 21160965, 42321930]

約数ペア:

[(1, 42321930), (2, 21160965), (3, 14107310), (5, 8464386), (6, 7053655), (7, 6045990), (10, 4232193), (14, 3022995), (15, 2821462), (19, 2227470), (21, 2015330), (30, 1410731), (35, 1209198), (38, 1113735), (42, 1007665), (57, 742490), (70, 604599), (95, 445494), (105, 403066), (114, 371245), (133, 318210), (190, 222747), (210, 201533), (266, 159105), (285, 148498), (399, 106070), (570, 74249), (665, 63642), (798, 53035), (1330, 31821), (1995, 21214), (3990, 10607)]